The significance of biodiversity in the domestication of plants by early humans is best explains as Regions with great biodiversity provided abundant plants for experimentation and cross-breeding. Thus the correct option is A.
What is the significance of biodiversity?Every life on This planet, including people, depends on processes made possible by biodiversity. It offers healthy ecosystems with oxygen-producing plants that can fertilize each other and clean air and water.
An abundance of plants was available for experimentation and cross-breeding in areas with high biodiversity. The most diverse plant species can be found in tropical environments, particularly in coral reefs and tropical woods.
Therefore, option A is appropriate.
Learn more about the significance of biodiversity, here:
https://brainly.com/question/29643745
#SPJ1
Why do the Chinese New Year
Answer: I would assume you are asking why the Chinese New Year is different from the American one. It is because they had a different calendar which ended at a different time then our calendar.
Explanation:
match the countries of latin america (in the left column) with their musicultural traditions (in the right column).
The ethnic group "Maninka" and "Mandinka" countries of origin in Mali and Guinea, Senegal, and Gambia respectively. These ethnic groups are from West Africa, not Latin America.
Maninka and Mandinka are ethnic groups from West Africa, specifically from the countries of Mali, Guinea, Senegal, and Gambia. These groups have their own distinct cultures, languages, customs, and traditions. The Maninka and Mandinka are known for their rich cultural heritage, which includes music, dance, art, and oral traditions. They have played an important role in shaping the cultural landscape of West Africa, and continue to do so today. They have a long history of cultural exchange, trade, and migration with other ethnic groups and tribes in the region. These ethnic groups are not from Latin America, but their culture and tradition are widely recognized and respected in the region.
To learn more about cultural groups at
https://brainly.com/question/11863519?referrer=searchResults
#SPJ4
The question is -
Match the countries of Latin America (in the left column) with their multicultural traditions (in the right column).
The Maninka Mali and Guinea
The Mandinka Senegal and Gambia
chapter 8 political geography key issue 2 why are nation-states difficult to create? discuss the following states
A nation can be founded or found based on shared religion, culture, and linguistic traits among its citizens, making nation definition challenging.
In addition to the social behaviour, structures, and conventions that define human societies, a comprehensive definition of culture encompasses knowledge, beliefs, the arts, laws, customs, and habits of the people who belong to these groups. Culture typically begins or is attributed to a specific region or location. The diversity of cultures found in many civilizations is evidence that humans acquire cultural knowledge through enculturation and socialization. A cultural norm codifies acceptable behaviour in society; it acts as a model for expected social behaviour in a group by providing guidelines for behaviour, attire, language, and mood in a scenario.
Learn more about culture here
https://brainly.com/question/25010777
#SPJ4
Why is it difficult to define a nation-state?
20 points
What is most attractive to western companies who open factories in Asia?
Cheap labor
Developed land
Lack of resources
Beautiful weather
Answer:
not sure but maybe. developed land
Answer:
Cheap Labor
Explanation:
Cheap Labor, it reduces the cost of production for great manufacturing companies.
ased on the map, which of the following languages are most likely to be spoken in counties where 60 percent or more of residents spoke a language other than English at home?
answer choices
O French and French Creole
O Spanish and American Indian languages
O German and Dutch
O Russian and Hindi
OChinese and Arabic
In counties where at least 60% of people spoke a language other than English at home, Spanish and American Indian languages are more likely to be spoken.
Which five languages are spoken most frequently worldwide?These are the languages that are most widely spoken in the globe when only native speakers are counted.Mandarin Chinese has 1.3 billion native speakers, followed by Spanish with 471 million, English with 370 million, Hindi with 342 million, and Arabic with 315 million.English is spoken in 60 nations. English is the most spoken language in the world when both native speakers and non-native speakers are included. The fact that English is the most widely used official language is therefore not all that remarkable.
To know more about language visit:
https://brainly.com/question/28213235
#SPJ4
Suppose you were the first person to have found the glacial grooves in southeastern south america. From where would it seem it came from?
direction can be expressed in either
FILL IN THE BLANK Nuse your prior understanding of spheres to answer the following question. the ________ and the ______will increase the rate of chemical weathering.
The pace of chemical weathering is accelerated by high temperatures and heavier rainfall. Similar rocks found in cold, dry places age far more slowly than those found in tropical regions, where they are exposed to heavy rainfall and high temperatures.
Rocks, soils, minerals, wood, and manmade materials all deteriorate due to weathering when they come into touch with water, air gases, and living things. Weathering is distinct from erosion since it takes place in situ (on the spot, with little to no movement), as opposed to erosion, which involves the transportation of rocks and minerals by forces such water, ice, snow, wind, waves, and gravity.
To know more about weathering, click here https://brainly.com/question/14426457
#SPJ4
Examine the five words and/or phrases and determine the relationship among the majority of words/phrases. Choose the one option that does not fit the pattern.
Waxing crescent
Waxing perigee
Waning crescent
Waning gibbous
Waxing gibbous
The option that does not fit the pattern is Waxing Perigee. The other words/phrases all refer to different phases of the moon, while Waxing Perigee is a term used to refer to the point in a planet's orbit when it is closest to the sun.
The lunar cycle consists of 8 phases, from the new moon to the full moon and back again. These phases are: New Moon - There is no visible moon at night. Waxing Crescent - The moon is growing, and a thin crescent is visible. First Quarter - Half of the moon is visible. Waxing Gibbous - The moon is growing, and more than half of it is now visible. Full Moon - The entire moon is visible. Waning Gibbous - The moon is shrinking, and more than half of it is still visible.Third Quarter - Half of the moon is visible. Waning Crescent - The moon is shrinking, and a thin crescent is visible. A waxing crescent refers to the illuminated part of the Moon that is visible after a New Moon, growing larger as the Moon orbits the Earth. As the Moon orbits, more of the lit side is visible, until the first quarter of the Moon is reached. After this, the waning crescent or "old Moon" is seen until the Moon is no longer visible. The waxing crescent is important for tracking lunar phases, as it is the first sign that the Moon is growing larger and becoming brighter. It is sometimes referred to as the "honeymoon phase," referring to the start of a relationship.
Learn more about the planet's orbit here
https://brainly.com/question/18036706
#SPJ4
based on the theory of island biogeography, which of the following islands would most likely have the highest number of species living on it? responses an island 30 hectares in size that is 30 kilometers off the coast of the mainland an island 30 hectares in size that is 30 kilometers off the coast of the mainland an island 30 hectares in size that is 10 kilometers off the coast of the mainland an island 30 hectares in size that is 10 kilometers off the coast of the mainland an island 10 hectares in size that is 30 kilometers off the coast of the mainland an island 10 hectares in size that is 30 kilometers off the coast of the mainland
Based on the theory of island biogeography, an island 30 hectares in size that is 10 kilometers off the coast of the mainland would most likely have the highest number of species living on it.
The biologist Edward O. Wilson and environmentalist Robert MacArthur published The Theory of Island Biogeography in 1967. It is widely considered a foundational work in the ecology and biogeography of islands. The theory of island biogeography book was reissued by the Princeton University Press in 2001 as a volume in their "Princeton Landmarks in Biology" series. The hypothesis that insular biota maintains a dynamic equilibrium between extinction and immigration rates was made more well-known by the book. The r/K selection theory's ideas and vocabulary were also made more widely known by this book.
In Chapters 2 and 3 of the theory of island biogeography, MacArthur and Wilson make the claim that the size of an island and its isolation from its source regions have an impact on how diverse its species are. The authors provide an equilibrium model that is based on the idea that as the number of species on an island increases, the rate at which new species arrive there will drop, and the rate at which native species will extinct will rise. They also postulate that whereas immigration curves will rise as island distance from the source region decreases, extinction curves will drop as island size increases. The authors hypothesize that larger islands will have more species than smaller islands and that isolated islands will have fewer species than islands closer to source regions. This is because the intersection of immigration and extinction rate curves determines the species number.
To learn more about island biogeography, click below:
https://brainly.com/question/17199233
#SPJ4
Which of the following explains the spatial pattern of economic development for most countries in Southeast Asia, including Indonesia, Malaysia, Thailand, and Vietnam?
A). Most Southeast Asian countries are considered to be part of the semi periphery because of the extensive growth of the secondary economic sector.
B). Most Southeast Asian countries are considered to be part of the semi periphery because of the dominance of the primary economic sector.
C). Most Southeast Asian countries are considered to be part of the periphery because of the dominance of the tertiary economic sector.
D). Most Southeast Asian countries are considered to be part of the periphery because of the dominance of the secondary economic sector.
E). Most Southeast Asian countries are considered to be part of the core because of the dominance of the tertiary economic sector.
Answer:
D) Most Southeast Asian countries are considered to be part of the periphery because of the dominance of the secondary economic sector.
Explanation:
The secondary economic sector, also known as the industrial sector, includes activities such as manufacturing, construction, and mining. It is a key driver of economic growth and development in most Southeast Asian countries, including Indonesia, Malaysia, Thailand, and Vietnam. This dominance of the secondary economic sector is a characteristic of peripheral economies, which are typically less developed than core economies and have a greater dependence on exporting natural resources and manufactured goods.
at a divergent boundary, what is the relative motion of the plates on each side of the boundary? view available hint(s)
Answer: The plates move away from each other.
Explanation: At divergent boundaries, plates move away from each other. At convergent boundaries, plates move towards each other. At transform boundaries, plates move alongside each other.
Select all of items that will effect how water moves through rocks and sediment. Choose all that apply.
a. stream
b. porosity
c. permability
d. underground spring
Water flow through rocks and silt will be influenced by permeability. A rock must have both strong permeability and good porosity in order for groundwater to enter it.
The pore gaps between a rock's grain must be linked for water to pass through and for the rock to be permeable. Thus, a rock's permeability can be defined as its capacity to permit the passage of water.
Crystals or grains that fit together make up rocks. We refer to a rock as having no porosity when the fit between the grains or crystals is extremely tight and there are no pore openings or gaps. On the other end of the spectrum, certain rocks have a lot of pore space between grains, allowing for the presence of liquids and gases like air and water.
To know more about rocks click here,
https://brainly.com/question/26046551
#SPJ4
According to theory of Island Biogeography, the rate of immigration of new species to an Island decreases as the number of species on the Island increases and the rate of species extinction on the Island increases as the number of species on the Island increases. Explain the reason behind these theories briefly.
The theory of island biogeography explains that the biodiversity and number of species inhabiting an island are impacted by the island's land size and degree of isolation. Larger, less isolated islands have higher numbers of species, while smaller, more isolated islands have lower numbers of species.
The axiom TINA (There Is No Alternative) is an example of which Globalization myth- Globalization is new- Globalization is inevitable- Globalization has existed throughout history- Globalization is a leveler
The axiom TINA (There Is No Alternative) is an example of 'Globalization is inevitable'. The phrase "There is no alternative" (TINA) is closely linked to the views and character of former British Conservative prime leader Margaret Thatcher.
Margaret Thatcher made an appeal to the idea in a speech she gave to the Conservative Women's Conference on May 21, 1980, saying, "We have to get our products and our incomes into balance". Former British Conservative Prime Minister Margaret Thatcher frequently used the phrase "There is no alternative" (TINA). What we are suggesting is not immediately popular, but it is sound in principle. However, she thinks most people are aware that there isn't much of an option. What is the alternative? was a later issue she brought up in her address. All of that results in increased spending. And that entails increased borrowing, interest rates, borrowing, inflation, and unemployment.
At its most fundamental level, globalization is essentially the long-term, secular tendency towards ever-increasing interdependence and interpenetration of the world's economies. Indeed, this is inevitable. Their connections have got stronger over the years as industrial methods have advanced and become more complex. However, in this view, globalization is not a recent phenomenon; it has existed since the advent of mechanized industry. Christopher Columbus and Marco Polo were far more "globalizers" than Bill Gates and George Soros.
To learn more about globalization, click below:
https://brainly.com/question/15283031
#SPJ4
according to the international energy agency (iea), based on 2012 data which of the following represents primary global energy fuel use in the correct order from most used to least? (note: remember this is for all energy uses - transportation, electricity generation, etc.)
Oil, Coal, Natural Gas, Biofuels, Nuclear, Hydroelectricity, and other renewables.
The generation of energy, mostly the burning of fossil fuels, is responsible for about 75 percent of the world's greenhouse gas emissions.
In addition to being the main cause of climate change, burning fossil fuels and biomass also has a significant negative impact on human health, with at least five million deaths annually related to air pollution.
As a result, the world must transition away from fossil fuels and toward an energy balance that is dominated by nuclear and renewable technologies.
The sources that come to mind when discussing energy mixes today include coal, oil, gas, nuclear power, hydropower, solar, wind, and biofuels.
To know more about fossil fuels, visit:
https://brainly.com/question/79954
#SPJ4
connell observed that each spring, larval stages of both balanus and chthamalus settled onto rocks in the lower intertidal zone and developed into early adult stages with hard shells. however, by the end of each summer, only balanus adults remained on the rocks in the lower intertidal zone. based on these observations, connell made this hypothesis: chthamalus adults are competitively excluded from the lower intertidal zone through their interactions with neighboring balanus adults. connell tested his hypothesis using a four-step protocol. step 3 is particularly important in setting up the experimental and control
The larval stages of both Balanus and Chthamalus landed on rocks in the lower intertidal zone every spring, according to Connell, where they later matured into early adult stages with hard shells.
The lower intertidal zone's rocks, however, only housed Balanus adults by the end of each summer. Joseph Connell (1961a, 1961b) used the barnacle species Chthamalus stellatus and Balanus balanoides to conduct the famous experimental study that served as the basis for the classic field demonstration of competition. The intertidal rocky zone off the coast of Scotland is where these two species can be seen growing. It is common for species in intertidal zones to be vertically zoned according to how well they can withstand periods of exposure to the air during low tides and wave action followed by submersion during high tides. A constant sighting of Balanus.
For more details regarding this demonstration, visit:
https://brainly.com/question/29431563
#SPJ4
one large seed [ choose ] core with many smaller seeds [ choose ] tough-skinned, segmented fruit inside [ choose ] larger, tough-skinned, inner ore of seeds [ choose ] smaller, many multiple tiny seeds [ choose ] grown in warm, sunny climates
A pomegranate is a large, tough-skinned fruit that grows in warm, sunny climates. Its core consists of many smaller, segmented fruits with a larger, tough-skinned inner core of seeds. Inside the inner core there can be hundreds of smaller, multiple tiny seeds.
Fruits with a tough-skinned, segmented exterior, like watermelons, pomegranates, and oranges, are a type of fruit that contains a large, single-seed core. Inside the core is a larger, tough-skinned inner ore, which is divided into many smaller, multiple tiny seeds. These types of fruits are often grown in warm, sunny climates and are prized for their sweet and delicious taste. They are also packed with essential nutrients and minerals, making them an excellent choice for a healthy snack. Fruits are a great way to add nutrition to your diet and provide your body with essential vitamins and minerals. They are an excellent source of fiber, which helps digestion and can help lower cholesterol levels. Eating fruits can also provide antioxidants that help protect the body from disease and aging. Fruits come in many varieties, from citrus fruits like lemons and oranges to more exotic fare like dragonfruit and mango.
Learn more about Fruits here
https://brainly.com/question/1621791
#SPJ4
Even though the US did not sign the Law of the Sea, they want your expertise in attempting to solve the problems of pollution and destruction in our ocean.
Choose a region of the globe that is facing issues of extremely, high resource exploitation, experiences high pollution, and is likely to be affected by global climate changes. Your job: Propose a plan to the UN that you feel will help this region recover from the woes that it is experiencing. Use as much scientific fact as you can to support your suppostions. Identify the resources in trouble, outline a plan on how to fix it, and as best as you can: describe how you would get people to comply, how much this project will cost, and how long you expect it to take to see results.
Governments uphold legality, productivity, and peaceful relations on the sea by enforcing a body of norms, treaties, and international agreements known as the law of the sea.
What was the purpose of the law of the sea?Governments uphold legality, productivity, and peaceful relations on the sea by enforcing a body of norms, treaties, and international agreements known as the law of the sea. The baseline indicating the internal waters' outer limit and the territorial sea's inner limit is provided by NOAA's nautical charts. It describes the waters that are under each nation's control, typically referring to the continental shelf. Activity in international seas is regulated and controlled by this authority. each nation has been allocated a territory over which they have full sovereignty. each country's allotted territory. Because conservative Republicans were concerned that ratifying UNCLOS would allow the United Nations to "own" the high seas, the United States decided against doing so.
To learn more about law of the sea refer to:
https://brainly.com/question/26396949
#SPJ1
saltwater intrusion is a growing problem in places in the united states including in the coastal cities of savannah, georgia, cape may, new jersey, and tampa bay, florida. which of the following is the most likely cause of saltwater intrusion into freshwater municipal wells in these cities located near the coastline?
Answer:
Saltwater intrusion is the movement of saline water into freshwater aquifers and most often is caused by groundwater pumping from coastal wells.
Explanation:
Hope it helps:)
The most likely cause of saltwater intrusion into freshwater municipal wells in coastal cities like Savannah,-------------------- is the over-pumping of groundwater from the aquifers beneath these areas.
What is saltwater intrusion?Saltwater intrusion is a natural process that occurs when saltwater infiltrates into freshwater aquifers, making the water in the aquifer salty. This process typically occurs in coastal areas where freshwater and saltwater meet, such as near the ocean or in estuaries.
Saltwater intrusion can also occur as a result of human activities, such as the over-pumping of groundwater from coastal aquifers, which creates a vacuum that can draw in saltwater from nearby oceans or other saltwater bodies.
The over-pumping of groundwater from the aquifers is the most likely cause of saltwater intrusion into freshwater municipal wells in coastal cities like ---------------- and Tampa Bay, Florida.
Learn more about saltwater intrusion here:
https://brainly.com/question/847302
#SPJ2
environmentalists want to estimate the percent of trees in a large forest that are infested with a certain beetle. the environmentalists will select a random sample of trees to inspect. which of the following is the most appropriate method for creating such an estimate?
A one-sample zz-interval for a population proportion.
An estimation of the population proportion for a categorical variable is performed using a zz-interval. In this instance, the population proportion refers to the percentage of the forest's total number of trees that are afflicted by the beetle.
It is used to examine if a postulated mean difference between the sample and the population can be ruled out by making inferences from sample data.
Indicate both the alternative and null hypothesis.
Declare alpha, or establish the level of importance.
Do the test statistic computation.
Discover the important value (from critical value table)
Define the standards for rejection.
Interpret the outcome lastly.
To know more about population proportion, visit:
https://brainly.com/question/15626662
#SPJ4
the known ecosystems of Ethiopia and categorize them as forest and non-forest ?
Natural closed forests, woodlands, bush-lands, plantations, and on-farm trees are the five categories that Ethiopia's forest resources fall into.
Ethiopia has a variety of vegetation types, including the forests in the north and southeast, the arid and semi-arid dry woodlands in the east, and the tropical lowland rain forest in the southwest.
What are the significant order of woods in Ethiopia?The tropical lowland rainforest in the southwest, the arid and semi-arid dry woodlands in the east, and the forests in the north and southeast of the country make up Ethiopia's diverse vegetation types from a geographical perspective.
Do tropical forests exist in Ethiopia?The Harenna Forest is unlike any other place in Ethiopia or the world. It is Ethiopia's largest cloud forest and the second-largest stand of moist tropical forest. It is located on the southern slopes of the Bale Mountains.
Learn more about Ethiopia :
brainly.com/question/3425001
#SPJ1
What is the magnitude of the electric field used in the MALDI-MS imaging device described in the passage?
A)1 kV/m
B)3 kV/m
C)6 kV/m
D)9 kV/m
The relationship between the voltage V and the length d of an applied uniform electric field is given by E = V/d, which is equal to 4.5 kV/(0.5 m) = 9 kV/m.
It is simple to determine the size of the electric field by calculating the force per charge on the test charge. The standard metric units for electric field strength are derived from this concept. Since the definition of an electric field is a force per charge, electric field units would be force units divided by charge units.
The SI unit for the electrical field is volts per meter (V/m). This unit is equivalent to the Newtons per coulomb. Both Newton, which represents for force, and Coulomb, which stands for charge, are the ancestors of these units.
To know more about electric field click here,
https://brainly.com/question/28027633
#SPJ4
the subfield of oceanography that is concerned with the study of the composition of the inner earth, the mobility of the crust, and the characteristics of seafloor sediments is
Geophysical oceanography is the subfield of oceanography that examines the properties of the planet's interior, the mobility of its crust, and the characteristics of seafloor sediments.
It is a multidisciplinary field that draws on advances in physics, geochemistry, geophysics, and geology to understand the processes that shape and define the planet's ocean basins. Geophysicists use tools such as seismology, sonar, and seismic sources, gravity surveys, and magnetic field measurements to map out the features of the sea floor and the layers beneath it. The results they obtain help us to better comprehend the interconnectivity of the atmosphere, hydrosphere, and lithosphere. Geophysical oceanography takes into account the physical and chemical properties of seawater, the properties of the seafloor, and the complexities of ocean circulation patterns. These properties are all interconnected and all play a role in shaping the dynamic environment of the ocean and its shifting ecosystems. Additionally, geophysical oceanography includes both the observation and analysis of all these elements combined, as they are constantly in flux due to climate change, human activity, and other external factors.
Learn more about Geophysical oceanography here
https://brainly.com/question/11274173
#SPJ4
___ is the capital of norway.
___ is the capital of Indonesia. target 2 of 6 3. ___ is the capital of Australia.
the capital of kenya is ___.. the capital of canada is ____. the capital of argentina is___.
Oslo
Canberra
Nairobi
Ottawa
Buenos Aires
Capital of Indonesia is Oslo. The capital of Australia is Canberra. The capital of Kenya is Nairobi. The capital of Canada is Ottawa. The capital of Argentina is Buenos Aires.
To learn more about the capital, click here:
https://brainly.com/question/679709
#SPJ4
The Answer is Oslo, Canberra, Nairobi, Ottawa and
Buenos Aires
✍️(◔◡◔) Hope this helps
(05.04 MC)
Which of the following regions has a climate MOST suitable for growing sugar cane and rice?
Mountain
Lake States
Northern Plains
Southern Plains
Lake States
Corn Belt
Delta
Northeast
Appalachia
Southeast
The most suitable climate for growing sugarcane and rice from the following list are the northern plains, southern plains, lake states, delta and south east areas.
Sugarcane and rice both are warm season crops and should be planted in tropical and sub tropical regions. It thrives in temperatures of 90 - 100°F and full sun. Adequate watering is important for healthy sugarcane. You need to keep the soil consistently moist for sugarcane and for rice a well-distributed rainfall of about 100 cm or irrigation facilities, on average these plants need 3 - 4 inches of water, and it relies heavily on nitrogen and phosphorus.
To learn more about Sugarcane,
brainly.com/question/28309196
the headwaters of 3 river systems are located in colorado along the comtinential divide, name these three systems
The Colorado, Rio Grande, and Arkansas Rivers are the three of the most significant waterways in the continent that are all derived from the Great Divide in Colorado. The Great Divide in Colorado has had a significant impact on both state and national history. It has established the paths of rivers, railroads, highways, and county lines as an enormous, living barrier.
The Great Divide in Colorado is known for its stunning and menacing alpine landscape, which has contributed to the widespread misconception that the state is home to a single "Continental Divide." However, the Great Divide, a geologic ridge that extends from Alaska through South America, is much broader than the divide in Colorado and only makes up a portion of it.
The Eastern Slope, also known as the Front Range, is the region east of the Great Divide within the state, whereas the Western Slope refers to the region west of the divide. The highest point of the Great Divide in North America is Grays Peak, located on the border of Clear Creek and Summit County, with a height of 14,278 feet.
To learn more about Great Divide, click below:
https://brainly.com/question/14111266
#SPJ4
the three earth images below highlight segments of major continental rifts from around the world. the edge of the rift valley is outlined in white for images b and c. using what you learned from the video, determine the correct direction of extension for each rift shown. remember that the direction of spreading is perpendicular to the axis of the rift. make sure you are not only focusing on the direction of the arrow but also its location perpendicular to the rift axis. when you place the arrow on the target (images) both arrows should be outside of the rift edges (outlines). arrows that are aligned either perfectly horizontally or vertically should belong to a rift that has the same perfect alignment.
Red Sea: NE to SW diverging arrows. Arrows from the NW to the SE diverge in the Rhine Valley, Germany. Ria Grande Rift: Diverging arrows E and W.
The Red Sea is an entrance of the Indian Ocean that is located between Asia and Africa. The Bab el Mandeb strait and the Gulf of Aden are its southernmost points of access to the ocean. Gulf of Aqaba, Sinai Peninsula, and Gulf of Suez are to its north (leading to the Suez Canal). The Red Sea Rift, a section of the Great Rift Valley, lies beneath it. The Red Sea has a surface area of approximately 438,000 km2, is 2,250 km (1,400 mi) long, and is 355 km wide at its widest point. It has a maximum depth of 3,040 m at the centre of the Suakin Trough, with an average depth of 490 m. (9,970 ft).
Learn more about Red Sea here
https://brainly.com/question/28367029
#SPJ4
an object is at rest on the ground. the object experiences a downward gravitational force from earth. which of the following predictions is correct about why the object does not accelerate downward?
When the object is at rest on the ground. The object experiences a downward gravitational force from the Earth. The ground's bonded molecules reject the object's bonded molecules upward with a force equal to that of the object's downward gravitational pull.
The gravitational pull downward on the object is equaled in strength by the normal force produced upward on the object from the ground.
We now learn that the object is subject to the Earth's gravitational pull downward. Due to the downward gravitational force the object experiences from Earth, there needs to be an upward force exerted on it that is equal in strength to the gravitational downward force but acting perpendicular to the surface the object is resting on in order for it to remain at rest.
The only explanation, given that no force acting vertically serves as the upward force, is that the molecules on the ground that are bound to the item at rest produce the upward force. This means that they oppose the downward gravitational force like resistive forces.
To learn more about gravitational force, click below:
https://brainly.com/question/12528243
#SPJ4
when oceanic and continental crust collide at a subduction zone, one plate is forced under the other. the angle at which the subducting plate descends is due to which of the following factors?
Answer: 1.the age of the plate being subducted.
2. the density of the plate being subducted.
Explanation:
Older crust subducts at a steeper angle because something about the plate changes over time.
Density is the primary factor controlling subduction angle.
Answer: High density of the oceanic plate.
Explanation:
When an oceanic and a continental plate collide, eventually the oceanic plate is subducted under the continental plate due to the high density of the oceanic plate.
jackson wanted lewis and clark to find an all-water route to the pacific ocean, strengthen u.s. claims to the pacific northwest by reaching it through an overland route, explore and map the territory, make note of its natural resources and wildlife, and make contact with indian tribes with the intention of establishing trade with them.
To take a share of the lucrative fur trade that Great Britain had been enjoying, a river route from St. Louis to the Pacific Ocean had to be established.
Was there a direct water path from Lewis and Clark to the Pacific Ocean?Despite not finding a direct Northwest Passage, Lewis and Clark did pave a route to the Pacific that would encourage thousands of people to settle in the northwest of the United States in the century that followed.In a private letter to Congress dated January 18, 1803, President Jefferson requested $2,500 to support a Pacific Ocean expedition. He wanted to find a maritime path to the Pacific and start trade with the Western Native Americans.
To know more about Lewis visit:
https://brainly.com/question/14517520
#SPJ4
