Calculate the width of the oceanic part of the Central Atlantic for constant spreading and given that the maximum age of the sea-floo is \( 160 \mathrm{M} \).yr. old (give the answer in \( \mathrm{km}

Answers

Answer 1

The width of the oceanic part of the Central Atlantic for constant spreading and given that the maximum age of the sea-floor is 160 M years old is 40,000 km.

According to the half-spreading rate of the ocean floor and the maximum age of the ocean floor, we can calculate the width of the oceanic part of the Central Atlantic. The half-spreading rate of the ocean floor is the rate at which new oceanic crust is created. The Central Atlantic oceanic ridge has a half-spreading rate of 2.5 cm/year, so we can use this value to calculate the width of the oceanic part of the Central Atlantic.

Half-spreading rate = 2.5 cm/year

Maximum age of the sea-floor = 160 M years old = 160 x 10⁶ years = 1.6 x 10⁸ years

Width of the oceanic part of the Central Atlantic

= (Half-spreading rate) × (Maximum age of the sea-floor)

= 2.5 × 1.6 × 10⁸ cm

= 4 × 10⁶ cm = 40,000 km

Thus, the width of the oceanic part of the Central Atlantic for constant spreading is 40,000 km.

To know more about oceanic floor, refer to the link below:

https://brainly.com/question/11885932#

#SPJ11


Related Questions

Explain how Venus, Earth and Mars illustrate divergent planetary
evolution?

Answers

Venus, Earth and Mars illustrate divergent planetary evolution by providing a sample of the different paths a planet takes in its evolution. Venus has a very hot and hostile environment due to its dense atmosphere of carbon dioxide which traps heat.

This resulted from runaway greenhouse gas effects - an atmosphere which was once similar to that of Earth, but heat trapped through the action of the Venusian atmosphere eventually resulted in a scorched and massive global warming, which forever changed the evolution of Venus.

On the other hand, Earth has an atmosphere filled with nitrogen and oxygen along with just the right amount of carbon dioxide to maintain global temperatures in a habitable range, allowing for the cultivation of complex life. Finally, Mars has a much less dense atmosphere with temperatures rarely above freezing and no signs of current or active geology.

know more about planetary evolution here

https://brainly.com/question/13046707#

#SPJ11

Minerals are the most prevalent nutrient in plants.
Group of answer choices
True
False

Answers

The given statement, Minerals are the most prevalent nutrient in plants is true because Minerals are a vital component of any plant’s health and development.

In fact, minerals are the most prevalent nutrients in plants; they make up more than half of the plant’s dry weight. Minerals are essential for a plant’s growth and survival, as they act as building blocks for a number of critical processes such as photosynthesis, respiration, and nutrient transport.

Many of the minerals plants need are found in soil, including nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, and selenium. These elements are taken in by the plant’s root system, and then moved up the plant to help build cells and perform important biochemical reactions.

By providing the fundamental components necessary for life, minerals are essential for the maintenance of an optimal growing environment and the development of healthy plants. Without minerals, plants would be unable to access the essential nutrients required for robust growth.

know more about Minerals here

https://brainly.com/question/1333886#

#SPJ11

Who built Suez Canal, when was it built, and why?

Answers

The Suez Canal was built by Ferdinand de Lesseps and his company, the Suez Canal Company. It was constructed between 1859 and 1869. The purpose of building the Suez Canal was to create a direct maritime route between the Mediterranean Sea and the Red Sea, providing a shortcut for international trade and reducing the travel time and costs for ships traveling between Europe and Asia.

Who names a hurricane? a. The name is picked sequentially from a list of names for that year established by an international agreement.
b. Each country gets to name one hurricane each year. c. The governor of the state most likely to be hit gets to name the hurricane. d. A distinguished meteorologist names the hurricane. The first person who sees it gets to name the hurricane.

Answers

The correct answer is that the name is picked sequentially from a list of names for that year established by an international agreement.

What is a hurricane?A hurricane is a tropical storm with violent winds and heavy rain that can cause widespread destruction and devastation.

A hurricane is a large rotating storm that forms over warm ocean waters and develops into a tropical cyclone. Hurricane names are established by the World Meteorological Organization's Tropical Cyclone Naming System.

To know more about international visit:

https://brainly.com/question/21270541

#SPJ11

Environmental impact assessment in the United States evaluates the ramifications of government actions. In CEQA this includes purely private projects that require discretionary approval by a government agency.
True or false

Answers

The statement "Environmental impact assessment in the United States evaluates the ramifications of government actions. In CEQA this includes purely private projects that require discretionary approval by a government agency." is False.

This statement is not entirely correct. Environmental Impact Assessments (EIAs) in the United States typically assess the environmental impact of government activities such as infrastructure projects and policy decisions.

However, the California Environmental Quality Act (CEQA) requires environmental impact assessments for both public and private projects that require discretionary government agency approval.

CEQA applies to a variety of projects, including those initiated by private companies that require government approval or permits. Therefore, this statement is true in the context of his CEQA.

To learn more about CEQA:

https://brainly.com/question/31459504

#SPJ4

Question 33. Which of the following amniotes is today completely extinct? A. Euryapsids B. Anapsids C. Wookieapsids D. Synapsids E. Diapsids

Answers

The amniotes are vertebrate animals that have an amniotic egg. They first appeared in the late Carboniferous period. The amniotic egg allowed them to complete their life cycle on land.

The amniotes are classified into five groups: Anapsids, Synapsids, Euryapsids, Diapsids, and Wookieapsids.Anapsids are amniotes that do not have temporal fenestrae in their skulls.

Their skulls are solid. They first appeared in the late Carboniferous period and went extinct in the Mesozoic era. Today, there are no living descendants of anapsids.

Therefore, the correct answer is option B. Synapsids, on the other hand, were one of the dominant groups of amniotes in the Permian period. They had temporal fenestrae in their skulls.

To know more about vertebrate visit:

https://brainly.com/question/31502353

#SPJ11

Select the correct observations (there is more than one) Fossils match across oceans Ancient climates in locations not where they could exist today Rock types and structures match from South America to Africa and Asia Radiometric dating Magnetic field reversals Fit of Asia and Africa Rock types and structures match from North America to Europe and North Africa Climate change Fit of South America and Africa Radioactive decay matching across continents

Answers

The observations/evidence that led Alfred Wegener to develop his continental drift hypothesis are - 1, 2, 6 and 7.

1. fossils match across oceans

2. ancient climates in locations not where they could exist today

6. rock types and structures match from North America to Europe and North Africa

7. fit of South America and Africa

Alfred Wegener's theory of continental drift, proposed in the early 20th century, suggested that the Earth's continents were once part of a single landmass called Pangaea and have since drifted apart.

According to Wegener, the continents moved due to the process of continental drift, driven by forces originating from the Earth's interior. He supported his theory with several lines of evidence, including the fit of the continental coastlines, matching rock types and structures across continents, similarities in fossil assemblages found on different continents, and ancient climates that did not align with present-day locations.

Although initially met with skepticism, Wegener's theory laid the groundwork for our understanding of plate tectonics, which later provided a comprehensive explanation for the movement of Earth's continents and reshaped our understanding of the dynamic nature of our planet.

Learn more about continental drift here:

https://brainly.com/question/28168801

#SPJ4

The given question is incomplete. Hence, the complete question is:

What observations/evidence led Alfred Wegener to develop his continental drift hypothesis?

Select the correct observations (there is more than one)

1. fossils match across oceans

2. ancient climates in locations not where they could exist today

3. radioactive decay matching across continents

4. rock types and structures match from South America to Africa and Asia.

5. radiometric dating

6. rock types and structures match from North America to Europe and North Africa

7. fit of South America and Africa

8. magnetic field reversals

9. climate change

10. fit of Asia and Africa

Historically, the earth’s ocean had a pH of 8.2. In recent years, it has dropped to 8.1. How might this change affect the ocean environment?
A.
The skeletons of coral will become soft due to increased acidity.
B.
The rise in alkalinity will make the ocean unfit for certain ocean plants.
C.
At 8.1, the ocean has reached neutral pH, making it identical to pure water.
D.
The ocean’s CO2 content will decrease, improving the environment for animals.

Answers

Answer:

A.

Explanation:

A lower pH represents more/stronger acidity.

All of the following describe challenges of energy accountability relating to climate change EXCEPT: The most severely impacted individuals often have little power Harshest impacts may not be felt in the short term Fully understanding climate change is complicated Worst effects often aren't felt by those primarily responsible for the problem Climate change is only really occurring in the developing world Question Which of the following is a secondary fuel? Electricity Natural Gas Oil Coal Wood

Answers

Secondary fuels are fuels that are derived from primary fuels. Primary fuels are natural resources such as coal, oil, natural gas, and wood. Secondary fuels are created from these primary fuels through a process of refining and processing.

Here, all the options are correct.

Examples of secondary fuels include electricity, gasoline, diesel, and kerosene. Electricity is created by burning coal or natural gas in a power plant, and gasoline and diesel are created by refining crude oil. Kerosene is created by distilling petroleum.

Secondary fuels are more efficient and easier to use than primary fuels, and they are often used to power vehicles, heat homes, and generate electricity. Secondary fuels are also more environmentally friendly than primary fuels, as they produce fewer emissions when burned.

Here, all the options are correct.

know more about natural gas here

https://brainly.com/question/19520752#

#SPJ11

The question is this: do you think human colonization of the Moon would be a worthwhile goal? Why or why not? (4-5 sentences)
In your response, you can address the issue from any angle you like: the human drive for exploration, practical benefits of a Moon colony, the cost/benefit ratio of such an endeavor, etc.

Answers

I certainly think that human colonization of the Moon would be a worthwhile goal. There is something intangible but powerful about humanity’s drive to explore and push beyond our boundaries, and exploring the Moon is a huge part of this.

Even if we never make large-scale, permanent settlements, having a presence there that allows us to collect data, conduct research, and make observations could have enormous scientific benefits. Practical benefits could include resources, new avenues for exploration, and even tourism.

Even though there are some potential drawbacks, such as the high cost and the potential environmental damage, the possible rewards and advancement of science and knowledge are well worth it from my perspective.

know more about colonization here

https://brainly.com/question/7650816#

#SPJ11

A common government response to lack of water in arid regions has been Transform from high water demand agriculture to low water demand, sustainable farming Convince the people to drink less water Seed clouds to generate more precipitation Build dams to more efficiently use and manage runoff 1 point A watershed or "catchment area" is... The pathway of a river An area of land covered with water The boundary between the saturated and unsaturated zones An area of land that drains to a lake, stream, or the ocean Which area has the smallest proportion of the total ecological footprint of humans relative to the proportion of their population size in the world? Asia-Pacific Europe US and Canada Africa 41 point On average, each Canadian uses about litres of water a day. 10 400 50 150 Across all countries, the Human Development Index (HDI) is negatively correlated with the fertility rate. True False

Answers

A watershed or "catchment area" is an area of land that drains to a lake, stream, or the ocean. The area that has the smallest proportion of the total ecological footprint of humans relative to the proportion of their population size in the world is the Asia-Pacific. The given statement "Across all countries, the Human Development Index (HDI) is negatively correlated with the fertility rate" is True.

A watershed or "catchment area" is an area of land that drains to a lake, stream, or the ocean.

Among the given options, the area that has the smallest proportion of the total ecological footprint of humans relative to the proportion of their population size in the world is the Asia-Pacific. The Asia-Pacific region has the smallest ecological footprint, according to the WWF Living Planet Report, despite being the most populous region on the planet. The average Canadian uses about 400 liters of water a day.

The given statement "Across all countries, the Human Development Index (HDI) is negatively correlated with the fertility rate" is True.

What is a watershed?

A watershed or catchment area is a contiguous land area where rain or snow, sleet, or hail falls and drains off into a shared waterway, such as a river, lake, wetland, or ocean. Watersheds can be as little as a few acres in size or as large as several thousand square miles for river basins. Watersheds and their boundaries are usually depicted on a map and can also be determined by reading the contour lines on a topographic map.

To know more about watershed, refer to the link below:

https://brainly.com/question/13313239#

#SPJ11

Discuss the nature and origin of Natural Science. 1.2 Why is Natural Sciences education valuable?

Answers

Natural Science is a broad field of study that encompasses the physical, biological, and chemical aspects of the natural world. It is a field of study that seeks to understand the laws and principles that govern the universe.

Natural Science is an interdisciplinary field that draws from the disciplines of physics, chemistry, biology, geology, and astronomy. It is a field of study that seeks to understand the physical and chemical properties of matter, the structure and behavior of living organisms, and the interactions between them.

Natural Sciences education is valuable because it provides students with a comprehensive understanding of the natural world. It helps students develop critical thinking skills and encourages them to think critically about the world around them. Natural Sciences education also provides students with the opportunity to explore the scientific process and develop an appreciation for the complexity of the natural world.

Additionally, Natural Sciences education helps students develop an understanding of the importance of conservation and sustainability. By understanding the natural world, students can make informed decisions about how to best protect and preserve the environment.

know more about Natural Science here

https://brainly.com/question/32871222#

#SPJ11

Part B: Granville Island PPT Questions: 1. What was done to change two sandbars into an Island? How much new land was created? 34 actes a new land was created. 2. What type of businesses were the first to come to the Island? Factories and mills were the first to come to igu Island hre ub 3. By 1930, Industrial Island employed how many people and what jobs were available for them? ou at 1000 people were employeed and jobs like manufacturing and supplying sobe, fibre chain and materials for logging, mining and shipping. J 4. What led to the decline in industrial activity on the Island? Series of fire 5. Why is Granville Island no longer an island? because land de become people place, use existing buildings 6. What was unique about the revitalization proposals made in the 1970's? because the island 7. Since the 1980's how has the Island community functioned? 8. What changes are planned for the future of the Island?

Answers

Part B: Granville Island PPT Questions:1. To change two sandbars into an island, a large amount of land was reclaimed from False Creek using sawdust, garbage and dirt to create Granville Island.

This resulted in the creation of 34 acres of new land.

2. Factories and mills were the first businesses to come to Granville Island.

3. By 1930, Industrial Island employed 1000 people, and jobs like manufacturing and supplying rope, fibre chain, and materials for logging, mining, and shipping were available for them.

4. The decline in industrial activity on the Island was due to a series of fires.

To know more about sandbars visit:

https://brainly.com/question/30310955

#SPJ11

Part I: Building a library of examples Graph the climate figures for precipitation and temperature for the four locales in Group 1 onto your blank climatogram sheets (found at the end of the packet). Be sure that you label each location and it's biome name. Also be extremely careful as to how you record the information. All temperature readings are measured on the right side of the climatogram! All precipitation measurements are on the left side of the climatogram! Be sure to draw a line graph for temperature data and a bar graph for precipitation data. Calculate the average temperature and average precipitation for each data set. Record these values on your climatogram. Group 1 Cuiaba, Brazil: Tropical Deciduous Forest J F M A M J J A S O N D Precipitation (in cm): 24.9 21.1 21.1 10.2 5.3 0.8 0.5 2.8 5.1 11.4 15 20.6 Temperature (in C°): 27.2 27.2 27.2 26.6 25.6 23.9 24.4 25.6 27.8 27.8 27.8 27.2 Average Rainfall in cm: __________________ Average Temperature in Celsius: __________ Santa Monica, California: Chaparral J F M A M J J A S O N D Precipitation (in cm): 8.9 7.6 7.4 1.3 1.3 0 0 0 0.3 1.5 3.5 5.8 Temperature (in C°): 11.7 11.7 12.8 14.4 15.6 17.2 18.9 18.3 18.3 16.7 14.4 12.8 Average Rainfall in cm: __________________ Average Temperature in Celsius: __________ Moshi,Tanganyika: Tropical Grassland J F M A M J J A S O N D Precipitation (in cm): 3.6 6.1 9.2 40.1 30.2 5.1 5.1 2.5 2 3 8.1 6.4 Temperature (in C°): 23.3 23.2 22.2 21.1 19.8 18.4 17.9 18.4 19.8 21.4 22 22.4 Average Rainfall in cm: __________________ Average Temperature in Celsius: __________ Aden, Aden: Tropical Desert J F M A M J J A S O N D Precipitation (in cm): 0.8 0.5 1.3 0.45 0.3 0.3 0 0.3 0.3 0.3 0.3 0.3 Temperature (in C°): 24.6 25.1 26.4 28.5 30.6 31.9 31.1 30.3 31.1 28.8 26.5 25.1 Average Rainfall in cm: __________________ Average Temperature in Celsius: ________

Answers

Cuiaba, Brazil, Average Rainfall in cm: 11.5 cm, Average Temperature in Celsius: 26.5°C

Santa Monica, California, Average Rainfall in cm: 3.13 cm, Average Temperature in Celsius: 15.2°C

Moshi, Tanganyika, Average Rainfall in cm: 10.1 cm, Average Temperature in Celsius: 20.82°C

Aden, Aden, Average Rainfall in cm: 0.42 cm, Average Temperature in Celsius: 28.3°C

FOR EXAMPLE:

Cuiaba, Brazil: Tropical Deciduous Forest J F M A M J J A S O N D

Av. Precipitation (in cm)  24.9 +21.1 +21.1+10.2+5.3+0.8+0.5+2.8+5.1 +11.4+15+20.6 12138.8 12115см

Av. Temperature (in o C)  27.2 +27.2 +27.2 +26.6+25.6+23.9 + 24.4+25.6+ 27.8+27.8 +27.8 + 27.2 12318.3 12= 26.5 - C

Learn more about Average of tempreature here

https://brainly.com/question/14977102

#SPJ4

How can a basalt flow cause opal to form? (Fill in the blanks with the most apt words.) The red-hot lava flows onto or into wet and water, powered by all that sized balls of silica and water to bond together into the amorphous solid we call opal.

Answers

A basalt flow can cause opal to form when the red-hot lava flows onto or into wet sediment or rock formations containing silica and water.

What is the basalt

When lava made of basalt touches wet sediment or rocks that have both water and silica, it can lead to the creation of opal. The occurrence of opal is facilitated by the existence of water and silica in conjunction with the elevated temperature of the lava.

The merging of silica and water molecules due to the high temperature leads to the production of opal, an unsystematic and firm material.

Learn more about basalt  from

https://brainly.com/question/30624958

#SPJ4

Identify three natural elements of the ocean, as described by Carson, and explain their inter-dependent natural properties as a marine system. Describe the methodological challenges of scientifically studying the ocean.

Answers

Three natural elements of the ocean, as described by Carson, are wind, current and sunlight. Wind acts as a primary force in moving water by creating waves and currents.

Current affects the distribution of many marine organisms, as well as the amount of oxygen available in seawater. Sunlight is necessary for photosynthesis, which is a critical part of the energy cycle for many aquatic species. The interdependent natural properties of the ocean as a marine system are necessary for the health and sustainability of countless marine organisms.

One of the greatest challenges of studying the ocean scientifically is the difficulty of accessing and observing. Remote monitoring such as satellite imagery, sonar and remotely operated vehicles can assist researchers, however they provide limited data which requires interpretation.

Additionally, accessing different ocean depths presents an obstacle as traditional equipment and methods have difficulty reaching extreme depths. Finally, the ever-changing nature of the ocean's physical environment results in difficult task of finding and studying species in their natural habitats.

know more about photosynthesis here

https://brainly.com/question/29764662#

#SPJ11

Which of the following is matched correctly? O continental crust - dense - young in age O oceanic crust - buoyant - old in age continental crust - buoyant - young in age O oceanic crust - dense- young in age

Answers

The correct matching is: Oceanic crust - dense - younger in age

The oceanic crust is commonly composed of basalt, which is denser than the continental crust. This density is due to its better share of heavy factors like iron and magnesium. Additionally, the oceanic crust is quite young compared to the continental crust.

It is always being shaped at mid-ocean ridges through volcanic pastime after which being recycled back into the mantle via subduction zones. As a result, the oceanic crust is constantly being renewed and is typically less than 2 hundred million years vintage, whereas the continental crust may be billions of years antique.

The buoyancy of the oceanic crust is decreased in comparison to the continental crust due to its better density, which causes it to sink underneath the less dense continental crust in subduction zones.

To know more about oceans,

https://brainly.com/question/32792370

#SPJ4

Reservoir quality is based in large part on its depositional environment. Which of the following persons would be best able to help you identify geologic facies and describe the reservoir's depositional environment? A. Development geologist B. Petrophysicist C. Sedimentologist

Answers

Reservoir quality is based in large part on its depositional environment. Sedimentologist persons would be best able to help you identify geologic facies and describe the reservoir's depositional environment.

Correct option is C.

A sedimentologist can help to identify the geologic facies and describe the reservoir’s depositional environment. A sedimentologist is a person specializing in the study of sediments, including their formation, composition, transport, and deposition. As sedimentation is a key process in the formation of reservoirs, a sedimentologist can provide an understanding of the sedimentary structure and processes that created it.

This information includes rock types, stratigraphic patterns, and structural features that influence the porosity and permeability of the reservoir. Further, they can help identify features of the reservoir environment, such as the distribution of depositional environments, their characteristics, their sequence, and other factors that will give insight into the reservoir quality.

Correct option is C.

know more about reservoir’s here

https://brainly.com/question/32142852#

#SPJ11

list and briefly describe the three examples of the role played by
the ocean in the earth climate system.
please just provide tree examples, don't write too much
.

Answers

1. Heat regulation:

Oceans play an important role in regulating the Earth's climate by absorbing, storing and redistributing heat. As the Earth's largest heat sink, the oceans absorb and store large amounts of heat from the Sun, helping to regulate the Earth's temperature and prevent extreme temperature fluctuations.

2. Carbon storage:

It plays an important role in the carbon cycle, absorbing CO2 through phytoplankton and other marine organisms and ultimately storing it through the formation of deep sea layers or calcium carbonate shells.

3. Regulation of water circulation:

Oceans play a key role in the Earth's hydro logical cycle, influencing global precipitation patterns and weather systems. Through evaporation, the ocean releases water vapor into the atmosphere, which condenses into clouds and eventually falls on land as precipitation.

To learn more about ocean role:

https://brainly.com/question/30194702

#SPJ4

give an example of a location where you expect lateral movement to impact the type of sediments deposited. describe why this is the case.

Answers

One example of a location where lateral movement can impact the type of sediments deposited is along a river or stream channel.

When a river or stream flows through a landscape, it carries sediment with it, including rocks, sand, silt, and clay. The movement of water in a river is not always uniform, and it can vary in speed and direction. This variation in velocity and direction causes lateral movement, or the side-to-side movement of water within the channel.

As the water moves laterally within the channel, it interacts with the banks and bed of the river, eroding and depositing sediment in different areas. The deposition of sediments is influenced by the velocity of the water.

When the water velocity decreases, it loses the ability to carry and transport larger and heavier sediment particles. As a result, these particles are deposited in the areas of the river where the water slows down, such as the inner bends or meanders.

On the other hand, the faster-moving water in the outer bends of the river or stream has a higher velocity and is capable of carrying finer sediments. Consequently, these finer sediments such as sand, silt, and clay are transported downstream where the water velocity is higher and deposited in areas where the flow slows down, such as point bars or river deltas.

The lateral movement of water within a river or stream channel is influenced by factors like the gradient of the land, the shape and configuration of the channel, and the presence of obstacles such as rocks or vegetation. These factors can cause the water to shift from side to side, creating a dynamic environment where sediments are constantly eroded, transported, and deposited.

Therefore, the lateral movement of water within a river or stream channel significantly impacts the type of sediments deposited. It leads to the sorting and segregation of sediment particles, with coarser sediments being deposited closer to the inner bends and finer sediments being transported and deposited downstream in areas with slower water velocities.

for more questions on sediments

https://brainly.com/question/29240254

#SPJ8

List letter in order of emergence and seedling development for sugarcane by using box. a) Breaking soil surface by covered hypocotyl by coleoptiles b) Coming out plumule from unwrapped coleoptile on soil surface c) Coming out plumule from opening cotyledons d) Coming out Radical e) Expending hypocotyl with developing primary root f) Forming hypocotyl hook to break soil surface g) Hatching seed coat h) Holding expending primary root with growing secondary root when hypocotyl stretch in soil i) Stretching hypocotyl and dropping seed coat

Answers

The letter in order of emergence and seedling development for sugarcane using box are: Hatching seed coat (g), Coming out radical (d), Forming hypocotyl hook to break soil surface (f), Breaking soil surface by covered hypocotyl by coleoptiles (a), Stretching hypocotyl and dropping seed coat (i), Expanding hypocotyl with developing primary root (e), Holding expending primary root with growing secondary root when hypocotyl stretch in soil (h), Coming out plumule from opening cotyledons (c) and Coming out plumule from unwrapped coleoptile on soil surface (b).

Sugarcane is a plant that is widely cultivated for its sugar, which is derived from its stems. Sugarcane belongs to the family Poaceae and is a C4 plant. Sugarcane seedling development is a complex process that involves a series of steps. The letter in order of emergence and seedling development for sugarcane using box are as follows:

Hatching seed coat (g): Sugarcane seed begins to germinate after absorbing water. The first step in seedling development is the hatching of the seed coat.Coming out radical (d): After the seed coat has hatched, the radical begins to emerge. The radical is the first structure to emerge from the seed.Forming hypocotyl hook to break soil surface (f): As the radical grows, the hypocotyl hook begins to form. The hypocotyl hook helps to break the soil surface.Breaking soil surface by covered hypocotyl by coleoptiles (a): Once the hypocotyl hook has formed, the covered hypocotyl begins to emerge from the soil.Stretching hypocotyl and dropping seed coat (i): As the covered hypocotyl grows, it begins to stretch and drops the seed coat.Expanding hypocotyl with developing primary root (e): The hypocotyl continues to grow and expands as the primary root begins to develop.Holding expending primary root with growing secondary root when hypocotyl stretch in soil (h): As the hypocotyl stretches in the soil, the primary root continues to develop and a secondary root begins to grow.Coming out plumule from opening cotyledons (c): The plumule emerges from the opening cotyledons.Coming out plumule from unwrapped coleoptile on soil surface (b): Finally, the plumule emerges from the unwrapped coleoptile on the soil surface.

To know more about sugarcane, refer to the link below:

https://brainly.com/question/1674910#

#SPJ11

Describe the pH of surface waters. Is this value very acidic, slightly acidic, neutral, slightly alkaline, or very alkaline?

Answers

The usual pH range for groundwater systems is 6 to 8.5 and 6.5 to 8.5 for surface water systems. The pH of surface water is slightly alkaline.

Surface water is defined as water that's present on the earth's face. Implicit of hydrogen is the full interpretation of PH. Ph determines how acidic or introductory the water is. face water has a PH of6.5 to8.5. We're apprehensive that when the pH value exceeds 7, the result is alkaline.

analogous to temperature, pH is an established value grounded on a defined scale. This means that the pH of water can not be measured physically as a attention or a volume. rather, it's a number between 0 and 14 that indicates, on a logarithmic scale, how acidic or introductory a body of water is 1. The more acidic the water is, the lower the value.

To know more about pH of water:

https://brainly.com/question/13353579

#SPJ4

The main reason to use vegetative propagation instead of using seed (which is much easier) is to O Work more inside or in a greenhouse O Not have to work with seed companies O Not have to buy land for seed production O Preserve exact traits found in a single mother plant Save money on seed production M You can only take cuttings off of the mother plant once during the life of the plant. O True O False The two main type of leaf cuttings are leaf blade and leaf blade plus petiole. O True O False

Answers

The main reason to use vegetative propagation instead of using seed (which is much easier) is to Preserve exact traits found in a single mother plant Save money on seed production.

Correct option is D.

You can only take cuttings off of the mother plant once during the life of the plant is false.

Vegetative propagation is a method of asexual reproduction used to create new plants from existing ones. This method is often used instead of using seed, which is much easier, for a variety of reasons. One of the main reasons is to preserve exact traits found in a single mother plant. This is especially important for plants that are difficult to reproduce from seed, such as certain varieties of fruit trees.

Additionally, vegetative propagation can save money on seed production, as you can only take cuttings off of the mother plant once during the life of the plant. The two main types of leaf cuttings are leaf blade and leaf blade plus petiole.

Leaf blade cuttings are taken from the leaf blade, while leaf blade plus petiole cuttings are taken from the leaf blade and the petiole, which is the stem that attaches the leaf to the plant.

Vegetative propagation is a great way to create new plants without having to buy land for seed production or work with seed companies. It is also a great way to work more inside or in a greenhouse, as it does not require the same amount of space as seed production.

Correct option is A.

know more about vegetative propagation here

https://brainly.com/question/27747485#

#SPJ11

Discuss the historic use of relative and absolute dating to develop the geologic time scale. Were relative dates or absolute dates first employed to develop this time scale? Explain your reasoning.

Answers

Relative dating was the first method employed to develop the geologic time scale. Relative dating is the process of determining the age of a fossil or rock layer in relation to other layers, without knowing the exact age.

This method was used to establish the relative order of the geologic time scale, which is the sequence of events in Earth’s history. Absolute dating, which is the process of determining the exact age of a fossil or rock layer, was then used to assign numerical ages to the relative time scale.

This allowed for the development of a more precise geologic time scale, which is still used today. Relative dating was the first method used to develop the geologic time scale because it was the only method available at the time. As technology and knowledge advanced, absolute dating was developed and used to refine the geologic time scale.

know more about rock layer here

https://brainly.com/question/315862#

#SPJ11

Why do wild grazers have a lower impact on grasslands than continuous domestic grazers? They do not break up the soil. They do not overgraze. They do not travel in tight herds. They do not expose new growth. They do not compact the soil.

Answers

Wild grazers have a lower impact on grasslands than continuous domestic grazers because they do not break up the soil, overgraze, travel in tight herds, expose new growth, or compact the soil.

Here, all the options are correct.

Wild grazers are typically migratory, meaning they move around the grassland in search of food, which helps to spread out the grazing pressure. This prevents overgrazing in any one area, and allows the grass to regrow in between grazing sessions. Wild grazers also tend to graze in smaller herds, which helps to reduce the amount of soil compaction that can occur when large herds of animals are concentrated in one area.

Additionally, wild grazers are more selective in their grazing habits, which helps to protect new growth and prevent the soil from being broken up. All of these factors combine to make wild grazers a much lower impact on grasslands than continuous domestic grazers.

Here, all the options are correct.

know more about grazers here

https://brainly.com/question/1542842#

#SPJ11

Select the correct answer for each dropdown.
[ Select ] ["Cooling air", "Warming air"] is less dense and rises, causing an area of [ Select ] ["high pressure", "low pressure"] . This airmass then [ Select ] ["cools", "warms"] , increasing its relative humidity and forming clouds.
[ Select ] ["Warming air", "Cooling air"] is more dense and falls, causing an area of [ Select ] ["high pressure", "low pressure"] . This airmass then [ Select ] ["cools", "warms"] , decreasing its relative humidity and forming a drier airmass.

Answers

For the formation of clouds, the correct options to fill that relates the rising and falling of air masses are: 1. Cooling air 2. low pressure 3. cools 4. Warming air 5. high pressure. 6. warms.

What is the Formation of clouds in relation to the rising and falling of air masses?

Cooling air, being less dense, rises and creates an area of low pressure. It cools, increases humidity, and forms clouds. Conversely, denser warming air descends, creating high pressure, warms up, decreases humidity, and leads to drier conditions.

Thus, the correct options are underlined as follows:

"Cooling air is less dense and rises, causing an area of low pressure. This airmass then cools, increasing its relative humidity and forming clouds.

Warming air is more dense and falls, causing an area of high pressure. This airmass then warms, decreasing its relative humidity and forming a drier airmass."

Learn more about rising and falling of air masses on:

https://brainly.com/question/32031188

#SPJ4

Discuss internal parasite infestation and control in
cattle.

Answers

Internal parasite infestation and control in cattleInternal parasite infestation in cattle is a common problem that affects the animal's health and productivity.

Internal parasites can cause a variety of problems ranging from reduced feed intake, weight loss, diarrhea, poor growth, and even death.

It's important to control internal parasite infestations to keep cattle healthy and productive. Parasites in cattle can be controlled through different methods including management practices, pasture management, and the use of anthelmintic drugs.

Pasture Management Managing parasites in cattle is much easier and less expensive if you keep the pastures free from contamination. This can be achieved through pasture rotation and grazing management.

Pasture rotation involves rotating cattle among different pastures to allow time for the parasites to die off before the cattle are returned to the same area.

To know more about cattleInternal visit:

https://brainly.com/question/30098163

#SPJ11

MOISTURE IN THE AIR
Write the letter of the correct definition from the right column on the blank in front of the vocabulary term on the left.
____ 1. Transpiration A. Air that contains all the water it can hold
at a certain temperature
_____ 2. Dew B. Clouds often appearing as one layer covering
most of the sky
_____ 3. Humidity C. Instrument for measuring relative humidity
using two thermometers with a damp cloth
on one thermometer
_____ 4. Saturated air D. A cloud on the Earth’s surface
_____ 5. Relative humidity E. The release of water vapor by plants through
their leaves
_____ 6. Dew point F. The percentage of saturation
_____ 7. Orographic lifting G. The temperature to which air must be lowered
to make it saturated
_____ 8. Sling psychrometer H. Lumps of ice that form within cumulonimbus
clouds
_____ 9. Condensation nuclei I. Condensed water vapor on cool surfaces
_____ 10. Fog J. Particles around which water vapor condenses
_____ 11. Cumulus K. Coating formed when rain falls on a
subfreezing surface
_____ 12. Rain gauge L. Fluffy or lumpy clouds
_____ 13. Cirrus M. Lift that occurs when air flows over mountain
_____ 14. Precipitation N. Feathery looking clouds
_____ 15. Sleet O. The amount of water vapor in the air
_____ 16. Glaze P. All forms of moisture that fall from the air to the Earth’s surface
_____ 17. Hail Q. Frozen rain
_____ 18.Stratus R. Instrument for measuring amount of rainfall

Answers

Here are the correct definitions for the given vocabulary terms:

1. Transpiration - E. The release of water vapor by plants through their leaves

2. Dew - I. Condensed water vapor on cool surfaces

3. Humidity - O. The amount of water vapor in the air

4. Saturated air - A. Air that contains all the water it can hold at a certain temperature

5. Relative humidity - F. The percentage of saturation

6. Dew point - G. The temperature to which air must be lowered to make it saturated

7. Orographic lifting - M. Lift that occurs when air flows over a mountain

8. Sling psychrometer - C. Instrument for measuring relative humidity using two thermometers with a damp cloth on one thermometer

9. Condensation nuclei - J. Particles around which water vapor condenses

10. Fog - D. A cloud on the Earth’s surface

11. Cumulus - L. Fluffy or lumpy clouds

12. Rain gauge - R. Instrument for measuring the amount of rainfall

13. Cirrus - N. Feathery-looking clouds

14. Precipitation - P. All forms of moisture that fall from the air to the Earth’s surface

15. Sleet - Q. Frozen rain

16. Glaze - K. Coating formed when rain falls on a subfreezing surface

17. Hail - H. Lumps of ice that form within cumulonimbus clouds

18. Stratus - B. Clouds often appearing as one layer covering most of the sky

To know more about vocabulary, refer

https://brainly.com/question/24702769

#SPJ4

Question 40. How much energy is released in an earthquake with a magnitude of 6 versus one with 4 on the Richter Scale? I A. 20x as much B. 1/4 the amount of energy C. 100x as much D. 2.5x more E. 100,000x as much

Answers

The amount of energy released in an earthquake with a magnitude of 6 as compared to one with 4 on the Richter scale is 2.5x more.

Energy released in an earthquake is a measure of seismic intensity and can be calculated using a mathematical formula given as M = 10log10(E) + 4.8, where M is the magnitude of the earthquake, and E is the energy released in the earthquake.

When the magnitude of the earthquake increases by one unit on the Richter scale, the amount of energy released increases by a factor of 10.

Therefore, an earthquake with a magnitude of 6 releases 10 times more energy than an earthquake with a magnitude of 5.

To know more about earthquake visit:

https://brainly.com/question/31641696

#SPJ11

What do you think the population pyramid would look like for the area in which you live?

Answers

Answer:

A lot more people

Explanation:

Other Questions
EXPANSION PORTUGUESA Which of the following statements is/are NOT TRUE about student's-t distribution ? Choose all that apply. a.Student's t-distribution is symmetrical around its mean of zero b.As sample size (n) increases, the student's t-distribution approaches the Z distribution c.The t-values depend on the degree of freedom d.Compared to Z distribution, a smaller portion of the probability areas are in the tails. Evaluate the integral L' -9e sin(t-s) ds Prove that "If is an ordinal and , then is an ordinal" ? Continuous random variable Y is a good approximation for discrete random variable X. If the possible values of X are 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20, which of the following is approximated by Pr[11 < Y < 19]? A. Pr[12 < X < 18] B. Pr[12 < X < 20] C. Pr[12 < X < 20] D. Pr[12 < X < 20] E. Pr[12 < X < 18] Which of the following statement is incorrect about future & forward difference? 1) Future is traded on the exchange and the forward is traded over the counter 2) Future is privately negotiated and forward is a standardized contract 3) Futures are marked to market and forward is settled at the maturity 4) Futures virtually have no counterparty default risk and forward is subject to counterparty default risk Test seismic attributes to confirm and improve (show examples of same section with and without attributes) your interpretation including short discussion?Use the petrel program to find the solution, attach pictures as well from the program please solveplease solve a - eThe size P of a certain insect population at time t (in days) obeys the function P(t) = 500 e 0.04t (a) Determine the number of insects at t=0 days. (b) What is the growth rate of the insect populatio Q3. Identify and explain any five stake holders of University of Technology and Applied Sciences Ibri. Identify the imperative mood of "make your school poster" You are looking at the weight average of babies in the United States. You sample with replacement 4 babies such that the weights you see are 42,43,44,44+y Find the 67+y 8confidence interval for the population's average weight. Show work or the equation you use. No need to simply just use the z-table. a) Write an R command to generate first 100 samples out of 2000 samples generated from Poisson distribution with mean, 20 using seed 888. (4 marks) b) Write function for following equation: weight (kg) BMI (5 marks) height(m) x height(m) The increasing power of the Ottoman Empire inspired fear and admiration among Christian observers, along with a growing interest in how the Turkish sultan governed his state. Niccol Machiavelli (1469-1527), the diplomat, historian, and political theorist from Florence, offered his assessment of Ottoman government in his most famous treatise, The Prince, when he compared the Turkish state to that of France, one of the most powerful kingdoms in Western Europe. - How would you characterize Machiavelli's view of the Ottoman state? Does he see it clearly as superior or inferior to that of France, or just different? - Does religion enter into Machiavelli's analysis? - Many at the time criticized Machiavelli's Prince for its amoral analysis of political life and its assertion that rulers must set aside concerns about morality to rule effectively. Is there anything in this passage that supports this interpretation of Machiavelli's thought? NICCOL MACHIAVELLI| The Prince| 1513 Examples of these two kinds of government in our own time are the Turk and the King of France. All the Turkish monarchy is governed by one ruler, the others are his servants, and dividing his kingdom into "sangiascates" [administrative units], he sends to them various administrators, and charges or recalls them at his pleasure. But the King of France is surrounded by a large number of ancient nobles, recognized as such by their subjects, and loved by them; they have their prerogatives, which the king cannot deprive them of without danger to himself. Whoever now considers these two states will see that it would be difficult to acquire the state of the Turk; but having conquered it, it would be very easy to hold it. The causes of the difficulty of occupying the Turkish kingdom are, that the invader could not be invited by princes of that kingdom, nor hope to facilitate his enterprise by the rebellion of those around [the Turkish sultan], as will be evident from reasons given above. Because, being all slaves, and bound, it will be more difficult to corrupt them, and even if they were corrupted, little effect could be hoped for, as they would not be able to carry the people with them for the reasons mentioned. Therefore, whoever assaults the Turk must be prepared to meet his united forces, and must rely more on his own strength than on the disorders of others [i.e., rebellious subjects of the Turkish ruler]; but having once conquered him, and beaten him in battle so that he can no longer raise armies, nothing else is to be feared except the family of the prince, and if this is extinguished [i.e., if all members of the Turkish ruler's family are killed], there is no longer any one to be feared, the others having no credit with the people; and as the victor before the victory could place no hope in them, so he need not fear them afterwards. The contrary is the case in the kingdoms governed like that of France, because it is easy to enter them by winning over some baron of the kingdom, there being always some malcontents, and those desiring innovations. These can, for the reasons stated, open the way to you and facilitate victory; but afterwards, if you wish to keep possession, infinite difficulties arise, both from those who have aided you and from those you have oppressed. Nor is it sufficient to extinguish the family of the prince, for there remain those nobles who will make themselves the head of new changes, and being neither able to content them nor exterminate them, you will lose the state whenever an occasion arises. Aldo is writing an essay on the similarities and differences between local hummingbirds and those that live one hundred miles away. Based on his research, he has several concepts he needs to explain to readers.Which organizational strategy should he use to structure his essay? Consider the following program:main:li $s0, -21li $s1, 6li $s2, 0li $s3, 14beqz $s2, skipdiv $s0, $s1mfhi $t0skip:and $s5, $s1, $s3or $s6, $s1, $s2neg $s7, $s0li $v0, 10syscallWhat are the values in the following registers after the program finishes execution? Mention the values in decimal.$s0 =$s1 =$s2 =$s3 =$s5 =$s6 =$s7 = The "unit of account: function of money reflects that money: a. serves as a common denominator for the expression of both the costs of and the benefits from goods. b. serves as a means to measure the marginal social benefit from the production and consumption of goods. c. allows people to transfer purchasing power from one period to the next. d. measures the implicit costs of producing goods. Gabbins Company uses the perpetual inventory system and has the following inventory purchase and sales information for the month of March. Use this information to answer Weighted Average and FIFO method questions. March 1 Beginning inventory 100 units at $50 each March 3, Purchase 60 units for $60 each March 4, Sales 70 units for $100 each March 10, Purchase 200 for $70 each March 16 , Sales 80 units for $110 each March 18, Sales 90 units for $115 each March 30, Purchase 40 units for $75 each Assume that Gabbins Company uses Weighted Average Method for inventory costing What is the cost of ending inventory on Mar 10 ? (Number Format: Only provide numbers, no comma or unit or $ required, round to nearest whole number. Example: If your answer is 1,055.70, write 1056) Answer: Assume that Gabbins Company uses Weighted Average Method for inventory costing. What is the cost of ending inventory on Mar 30 ? (Number Format: Only provide numbers, no comma or unit or $ required, round to nearest whole number. Example: If your answer is 1,055.50, write 1056) Answer: Assume that Gabbins Company uses Weighted Average Method for inventory costing. What is the cost of goods sold for March? (Number Format: Only provide numbers, no comma or unit or $ required, round to nearest whole numbeF. Example: If your answer is 1,055.70, write 1056) Answer: Assume that Gabbins Company uses Weighted Average Method for inventory costing. What is the average unit cost of 80 quantity sold on Mar 16 ? Round to 2 decimal places. Example: If your answer is 1,055.745, write 1055.75) Flag question Answer: Assume that Gabbins Company uses Weighted Average Method for inventory costing. What is the average unit cost on Mar 30 ? (Number Format: Only provide numbers, no comma or unit or $ required, round to 2 decimal places. Example: If your answer is 1,055.745, write 1055.75) Answer: Assume that Gabbins Company uses FIFO Method for inventory costing. What is the cost of ending inventory on Mar 10? (Number Format: Only provide numbers, no comma or unit or $ required, round to nearest whole number. Example: If your answer is 1,055.70, write 1056) Answer: Assume that Gabbins Company uses FIFO Method for inventory costing. What is the cost of ending inventory on Mar 30? (Number Format: Only provide numbers, no comma or unit or $ required, round to nearest whole number. Example: If your answer is 1,055.70, write 1056) Answer: Assume that Gabbins Company uses FIFO Method for inventory costing. What is the cost of goods sold for March? (Number Format: Only provide numbers, no comma or unit or $ required, round to nearest whole number. Example: If your answer is 1,055.70, write 1056) Answer: Name an attribute that should be counted by GM/Honda to create a p-Chart? Why do you think that attribute should be counted to monitor a process? Why would Statistical Process Control (SPC) be important to GM/Honda as they work together?General Motors Co. GM 0.10% A and Honda HMC 2.40% Motor Co. plan to jointly develop a line of affordable electric vehicles, deepening strategic ties as they work to bring costly plug-in technology to the mass market. GM and Honda said Tuesday they would work together on underlying technology that would be used to produce several electric models, including compact sport-utility vehicles, for North and South America and China. The first of the vehicles, which likely would be priced below $30,000 in the U.S., won't be ready until 2027, the companies said. The auto makers said splitting development expenses and working together to reduce battery costs-the costliest component of an EV-would allow them to drive down the price while producing electrics at scale globally. The new system eventually would be used in millions of cars sold by both companies, they said. Car companies increasingly are joining forces on engineering projects, outside of mergers or cross-ownership deals, to defray the high costs of developing electric cars and other advanced technologies. The GM-Honda project extends work between the companies in other areas, including driverless cars. Relatively high prices for electric cars remains a key hurdle to broader adoption. The average price paid for an EV in the U.S. is around $60,000, compared with about $45,000 for all vehicles, according to research website Edmunds.com. The large battery pack needed to power an EV can account for roughly one-third of overall cost. Low-priced EVs today have largely been limited to China, where local brands and major auto makers offer small, bare-bones plug-in cars with limited driving ranges. GM's Chinese Wuling brand, for example, has had success selling an inexpensive EV, the Hongguang Mini, priced around $5,000. Tesla Inc. Chief Executive Elon Musk has said the company eventually wants to introduce lower-priced models to broaden EV adoption. In 2020, he said Tesla planned to make an EV priced around $25,000, but earlier this year he said that project had been temporarily shelved. EV models recently introduced in the U.S. and Europe are pricey and generally sold in small volumes, other than several entries from Tesla, which leads the EV market in sales. GM recently introduced a GMC Hummer electric pickup truck priced at more than $100,000. GM has said next year it would introduce in the U.S. an electric Equinox compact SUV that will start around $30,000. A future SUV from the project with Honda would be smaller and less expensive than that, said Ken Morris, GM's vice president of electric and autonomous vehicles. "The beauty of it is getting down to a price point that opens it up to more customers and more volume," he said during a media briefing. The vehicles will be built using a version of GM's EV technology, a layout of battery cells, electric motors and other components called Ultium. Joint purchasing of parts and standardizing factory equipment should squeeze costs to enable the companies to offer the EVs at affordable prices, Mr. Morris said. Rick Schostek, executive vice president of corporate operations for Honda's U.S. division, said the future EVs would be built using Honda's existing factories and work force, including some output in North America. A GM spokesman declined to specify manufacturing plans. Other auto makers have worked together on electric cars to contain costs. Subaru's Solterra SUV, expected to go on sale in the U.S. later this year, was developed with Toyota Motor Corp. Ford Motor Co. is planning two electric vehicles for the European market using technology provided by Germany's Volkswagen AG. Such alliances can help car manufacturers reduce costs by adding scale on parts purchases and factory output. But they have a mixed record of success amid the difficulty of melding complex operations across regions and corporate cultures. The GM-Honda project is the latest technical collaboration between the American and Japanese auto makers, including co-development of electric cars. Honda plans two future EVs that will use GM's Ultium system: the Honda Prologue, scheduled to go on sale by early 2024 , and an SUV for Honda's upscale Acura brand. The a) Let f(x)=x 2x 2y 2+4y 2. Assuming that f has exactly the five critical points: (0,0),(2,1),(2,1),(2,1),(2,1) use the Second Partials Test to locate all relative maxima, relative minima, and saddle points, if any. b) Use Lagrange multipliers to find the absolute extrema of f(x,y)=xy 22x 3on the circle x 2+y 2=9 Authentication, Authorization and Accounting (AAA) is a framework for controlling access to compute resource, explain each one with example?