how are fracture zones oriented relative to the axis of a mid-ocean ridge?

Answers

Answer 1

Fracture zones are orientated in relation to the mid-ocean ridge's axis because they run perpendicular to it.

A linear feature on the ocean floor called a fracture zone is created by the action of offset mid-ocean ridge axis segments. Fractures zones can be hundreds or even thousands of kilometres long. As a result of plate tectonics, they exist. When a transform fault is active, the lithosphere on each side of it shifts in the opposite direction; this is called strike-slip activity. Since both plate segments are moving in the same direction, the transform faults are seismically inactive, but fracture zones that extend past them provide signs of prior transform fault activity, particularly in the various ages of the crust on either side of the zone Although technically not "fracture zones," numerous transform faults linked with them are frequently regarded to informally as such.

learn more about fracture zones here:

https://brainly.com/question/9201304

#SPJ4


Related Questions

copernicus said that the rotation of the earth on its axis caused the
(A) phases of the Moon.
(B) retrograde motion of the planets.
(C) eclipses of the Moon
(D) motion of the Sun along the ecliptic.
(E) daily motions in the heavens.

Answers

Copernicus said that the rotation of the earth on its axis caused the (A) phases of the Moon.

Copernicus proposed the heliocentric model of the solar system, which placed the Sun at the center and the planets, including the Earth, revolving around it.

He argued that the phases of the Moon, which are the different shapes of the Moon as seen from Earth, were caused by the relative positions of the Sun, Earth, and Moon. As the Moon orbits around the Earth, the amount of sunlight it reflects changes, leading to different phases.

Copernicus also observed that the retrograde motion of the planets could be explained by their relative positions and the speed of their orbits. His work was a significant contribution to the scientific revolution, and it challenged the geocentric model of the universe that was widely accepted at the time.

For more questions like Moon click the link below:

https://brainly.com/question/1285426

#SPJ4

In Kenya, the literacy rate for males is 90.6% while the rate for girls is 79.7%. In Sudan, 71.8% of males are considered literate as opposed to 50.5%
of the female population.
Which statement BEST describes what is causing the difference in literacy rates for males and females?

Answers

The statement that BEST describes what is causing the difference in literacy rates for males and females is option B. Cultural norms and values place little emphasis on education for females in the two nations.

What is a cultural norm and value?

A cultural norm is a behavior or practice that is considered typical or expected within a particular society or group. A cultural value, on the other hand, is a belief or principle that a society or group considers important and worthy of respect. Cultural norms and values are closely related, as values often underlie and shape the norms that govern behavior in a given culture.

Therefore, it is the fact that Cultural norms and values place little emphasis on education for females in the two nations.

learn more about Cultural norms and values: https://brainly.com/question/5141109

#SPJ1

The complete question goes thus:

In Kenya, the literacy rate for males is 90.6% while the rate for girls is 79.7%. In Sudan, 71.8% of males are considered literate as opposed to 50.5% of the female population.

Which statement BEST describes what is causing the difference in literacy rates for males and females?

A) Female students are less able to afford tuition to attend school.

B) Cultural norms and values place little emphasis on education for females in the two nations.

C) Female students are only required to attend school until age 7, while males attend until age 10.

D) Male students have greater literacy rates because of mandatory military programs in the schools.

Why does climate change pose a threat to human health?

Question 23 options:

It is causing more extreme weather events--including cyclones, typhoons, and hurricanes.


Natural disasters such as drought and flooding are more destructive than ever before


Sea levels are rising which results in destruction to coastal habitats


All of the above

Answers

Answer:All of the Above

Explanation:

Climate change is said to cause all three of these, therefore the answer is all of the above

during what season of the year do tornadoes occur most frequently in the united states?

Answers

Tornadoes are most common in the United States during the spring season, between April and May.

When warm, humid air from the Gulf of Mexico flows north and collides with cold, dry air from Canada, this is the time of year when the environment is most conducive to the production of thunderstorms and tornadoes.

The interaction of these air masses causes atmospheric instability, which can result in tornadoes and strong thunderstorms. Strong winds from the west are brought by the jet stream as it flows southward throughout the spring, which might aid in the development of storms.

These elements work together to produce spring the most tornado-active season in the United States.

To learn more about thunderstorms visit:

https://brainly.com/question/29808425

#SPJ4

subduction zones occur a what type of plate boundary?

Answers

Answer:

Convergent Plate Boundaries

Explanation:

Subduction zones occur at a convergent plate boundary.

At a convergent plate boundary, two tectonic plates move towards each other and collide. One of the plates is forced beneath the other and sinks into the mantle in a process called subduction. The boundary between the two plates is called a subduction zone, and it is characterized by geological features such as earthquakes, volcanic activity, and mountain building. This type of boundary is found at the edges of the Earth's tectonic plates and is responsible for much of the Earth's tectonic and volcanic activity.


Which action is part of a scientific investigation?
A. Interview scientists from many areas of study.
B. Gather opinions about which natural events to observe.
C. Record useful data gathered through observation.
D. Analyze the total cost of conducting an experiment.

Answers

C. Record useful data gathered through observation.

How are fracture zones oriented relative to the axis of a mid-ocean ridge? Choose one: A. Fracture zones run parallel to a mid-ocean ridge axis. B. Fracture zones run perpendicular to a mid-ocean ridge axis. C. Fracture zones run at random angles to a mid-ocean ridge axis.

Answers

Option a)  Fracture zones run parallel to a mid-ocean ridge axis.

A fracture zone is a linear feature on the ocean floor that can be hundreds or even thousands of kilometers long and is caused by the action of offset mid-ocean ridge axis segments. They are the result of plate tectonics.

Strike-slip activity occurs when lithospheric plates on either side of an active transform fault move in opposite directions. Fracture zones extend beyond the transform faults and away from the ridge axis; while seismically inactive (because both plate segments are moving in the same direction), they show evidence of past transform fault activity, primarily in the ages of the crust on opposite sides of the zone.

Learn more about fracture zones

https://brainly.com/question/9201304

#SPJ4

Aside from color, how are light silicates and dark silicates different, and why? O. Light silicates have a higher specific gravity because they lack iron and magnesium, whereas dark silicates have a lower specific gravity due to their high iron and magnesium content. O Light silicates have a higher specific gravity Due to their high iron and magnesium content, whereas dark silicates have a lower specific gravity because they lack iron and magnesium. O Light silicates have a higher specific gravity because they have high iron content; dark silicates have a lower specific gravity due to their magnesium content. O Light silicates have a lower specific gravity because they lack iron and magnesium; dark silicates have a higher specific gravity because they have high iron and magnesium content. O Light silicates have a lower specific gravity because they have high iron and magnesium content, whereas dark silicates have a higher specific gravity because they lack iron and magnesium.

Answers

Light silicates and dark silicates are different because A) Light silicates have a lower specific gravity because they lack iron and magnesium, whereas dark silicates have a higher specific gravity because they have high iron and magnesium content.

Silicates are minerals composed of silicon and oxygen, along with other elements like iron, magnesium, and aluminum. Light silicates are typically made of aluminum, potassium, sodium, and calcium, while dark silicates contain iron and magnesium.

The difference in composition leads to differences in specific gravity, which is a measure of the density of a mineral compared to the density of water.

Light silicates have a lower specific gravity because they lack heavy elements like iron and magnesium, while dark silicates have a higher specific gravity because of their high iron and magnesium content.

This difference in density can be used to identify and classify different types of silicates, which can be useful in mineralogy and geology.

For more questions like Silicates click the link below:

https://brainly.com/question/13432339

#SPJ4

quiz calvin is doing some research on climate change. he finds the following book at his local library: hansen, emily, phd. our world is warming up. new york, bantam books, 2019. how can he tell that this is a credible source? select two answers.

Answers

The evidence was simply disregarded by the supporters. The truth is that the world was already warming and cooling before greenhouse gases could have had a role.

What is an illustration of a counterclaim?

Examples of counterclaims include: After a bank sues a customer for an outstanding debt, the consumer files a counterclaim (return lawsuit) against the bank alleging fraud in obtaining the debt. In a single litigation, the court will adjudicate the various claims (unless the claims are severed).

What does a counterclaim in an argumentative text 1 point mean?

The argument (or one of the arguments) that contradicts your thesis statement is known as a counterclaim. The reverse of an argument, or an opposing argument, is called a counterclaim.

To know more about evidence visit;

https://brainly.com/question/14370298

#SPJ1

An angular distance measured north or south of the equator from the center of Earth is termed _____.A. altitudeB. longitudeC. zenithD. latitude

Answers

An angular distance measured north or south of the equator from the center of Earth is termed D. latitude

Latitude is a coordinate in geography that specifies the north-south position of a point on the Earth's surface or another celestial body. Latitude is expressed as an angle ranging from -90° at the south pole to 90° at the north pole, with the Equator at 0°. Parallels, or lines of constant latitude, run east-west as circles parallel to the equator. Latitude and longitude are used as a coordinate pair to specify a location on the Earth's surface.

The term "latitude" normally refers to the geodetic latitude, which is defined below. In a nutshell, a point's geodetic latitude is the angle formed by the vector perpendicular (or normal) to the ellipsoidal surface from the point and the plane of the equator.

Learn more about latitude

https://brainly.com/question/28606059

#SPJ4

Magmas have a variety of chemical compositions because of all of the following EXCEPT
A. the rocks that melt to make magma are composed of many minerals, not all of which melt under the same conditions.
B. the magmas' heat can melt rock from the walls of the magma chamber.
C. they come from a variety of source rocks.
D. different magmas formed in different locations are isolated and don't mix.

Answers

Magmas have a variety of chemical compositions because of all of the following EXCEPT "different magmas formed in different locations are isolated and don't mix".

The other options provided are all potential reasons for the variety of chemical compositions of magmas. The rocks that melt to form magma are made up of different minerals that do not all melt under the same conditions, resulting in a range of chemical compositions. The heat from magma can also melt rocks from the walls of the magma chamber, contributing to the composition of the magma. Additionally, magmas can come from a variety of source rocks, each with their own chemical compositions, which can affect the overall composition of the resulting magma.

Magmas are molten materials that are formed beneath the Earth's surface, typically in the mantle or lower crust. They can have a wide range of chemical compositions, depending on a number of factors.

One important factor is the composition of the rocks that melt to make the magma. Rocks are made up of various minerals, and not all of these minerals melt at the same temperature and pressure conditions. As a result, when rocks are heated up, some minerals may melt before others, leading to a range of chemical compositions in the resulting magma.

Another factor is the heat from the magma itself. As magma rises towards the surface, it can heat up and melt the surrounding rocks, which can also contribute to the chemical composition of the magma.

To learn more about magma, click here:

https://brainly.com/question/16940653

#SPJ4

what are the economic uses of three common nonsilicate minerals? Halite is used for common salt, gypsum is used in plaster, and graphite is used as pencil lead.

Answers

Hhalite, gypsum, and graphite have various economic uses due to their unique properties.

Halite, or common salt, is used extensively in the food industry as a seasoning, as well as in the production of chlorine, caustic soda, and other chemicals. Gypsum, on the other hand, is used primarily in the construction industry as a key component of plaster, wallboard, and cement.

Finally, graphite is an excellent conductor of electricity and is used in the production of batteries, fuel cells, and other energy storage systems. It is also widely used as a lubricant and in the production of pencil lead.

The economic significance of these minerals lies in their abundance, accessibility, and unique properties, which make them essential to a wide range of industrial and commercial applications.

For more questions like Minerals click the link below:

https://brainly.com/question/11285252

#SPJ4

what object causes the earth’s tides?

Answers

Answer:

Both the Moon and Sun, but the Moon's effect is about twice as big.

Explanation:

Answer:

moon

Explanation:

Gravity is one major force that creates tides.

moon

What is the piece of infrastructure that connects the red sea to the mediterranean sea?

Answers

The Suez Canal, constructed in the 1860s, links the Red Sea to the Mediterranean Sea.

If the Suez Canal hadn't been constructed in 1869, the Red Sea and Mediterranean Sea would not be linked.

Since that time, travel between Europe, Asia, and the Middle East has been simpler. It has developed into a crucial commercial route between these continents, and if it is blocked, terrible things will happen.

Ships had to travel past Africa's southernmost points to reach the Mediterranean before the Suez Canal was completed.

But now you simply have to travel through the Canal, which takes a little more than a half day to complete.

But because of the Suez Canal, more invasive fauna is entering the Mediterranean from the Red Sea.

Overall, neither of these Seas had a natural connection.

Learn more about Suez canal here:

https://brainly.com/question/29760169

#SPJ4

why are there high ozone concentrations over the north atlantic ocean duringthe summer, despite the lack of large noand voc emissions from the ocean

Answers

The high ozone concentrations over the North Atlantic Ocean during the summer are due to a combination of natural factor such as high temperature,  and human factors such as transportation which is more frequently happens in the summer.

One of the main natural factors is the high levels of sunlight and temperature during the summer, which can cause ozone to form through a series of chemical reactions.

Additionally, air masses containing ozone from other regions can be transported over the North Atlantic Ocean by winds. Human factors, such as emissions from sources located far from the ocean, can also contribute to the high ozone concentrations over the North Atlantic Ocean during the summer.

Learn more about ozone here:

https://brainly.com/question/5019112

#SPJ4

Answer the following questions with a small paragraph each.
1. How is the weather affected by temperature, precipitation, air pressure, and wind?
2. Write all of the different spheres and how they affect weather and climate.
3. What are air masses and how do they affect weather?
Also, choose an image online to explain a chosen location's weather and climate.
The explanation should be simple and clear; no complicated terms. DO NOT TROLL, TROLL ANSWERS WILL BE REPORTED AND DELETED.
Good answers will be thanked and given 5 stars! PLEASE I NEED THIS ASAP

Answers

The weather is determined by temperature, precipitation, air pressure fluctuations, and wind, which is the flow of air from high-pressure to low-pressure regions. Temperature decides whether the weather will be hot or cold.

Write all of the different spheres and how they affect weather and climate?

The hydrosphere refers to all of the water on the planet, including oceans, lakes, and rivers, and it can affect weather by releasing moisture into the atmosphere. The biosphere includes all living organisms, which can affect the atmosphere and hydrosphere through processes like photosynthesis and respiration. The lithosphere refers to the solid Earth, including rocks and soil, and can affect the atmosphere and hydrosphere through processes like erosion and volcanic activity.

What are air masses and how do they affect weather?

Air masses are large bodies of air that have similar temperature and humidity characteristics. They can be classified as either continental or maritime, depending on whether they form over land or water.

The interaction of different air masses can cause changes in weather patterns, such as the formation of storms or the onset of cold fronts. The movement of air masses across different regions can also bring changes in temperature and precipitation.

To know more about weather, visit:

brainly.com/question/8210268

#SPJ1

what is the northernmost of japan’s four main islands?

Answers

Answer: Hokkaido is the northernmost of Japan's four main islands and the largest of the country's 47 prefectures...

Explanation:

black coloration in sedimentary rocks generally implies what character of the sedimentary environment?

Answers

Implies anoxic conditions

subduction zones occur a what type of plate boundary?

Answers

Converging plate boundaries occur at subduction sones. While some plates collide and build mountains by stacking rocks to release pressure.

Subduction occurs at some convergent plate boundaries. Subduction forces one of the tectonic plates down into the Earth's mantle. This most commonly occurs when one of the plates at the convergent boundary is an oceanic plate and the other is a continental plate the plate,the denser of the two,is pushed down where it melts as it approaches the mantle. Magma produced through plate melting often rises and can reach the surface through the formation of volcanoes.Basaltic oceanic crust contains hydrated minerals such as amphiboles,some of which formed by hydrothermal alteration as seawater seeped through hot, fractured, young oceanic crust on the mid-oceanic ridge.As the oceanic crust sinks further into the mantle,the pressure increases,the temperature of the oceanic crustal rocks rises more slowly because the rocks are poor conductors of heat.At depths of about 100 km below the surface,the pressure is great enough for hydrated minerals to undergo metamorphism.

To learn more about Converging plate please click on below link.

https://brainly.com/question/23845744.

#SPJ4

what was the main selective pressure behind the evolution of different anolis lizard species in the caribbean?

Answers

Different species evolved in response to the selective pressures created by the islands' specific ecological niches.

Anolis carolinensis, also known as the green anole (US: /no.li/ (listen)) (among other names below), is a tree-dwelling anole lizard native to the southeastern United States and introduced to Pacific and Caribbean islands. The green anole is a small to medium-sized lizard with a trunk-crown ecomorph that can change its color from brown to green.

Other names for the Carolina anole include Carolina green anole, American anole, North American green anole, and red-throated anole. Due to its color-changing ability, it is commonly referred to as chameleon in the southeastern United States and sometimes as the American chameleon (typically in the pet trade); however, it is not a true chameleon.

Learn more about Anolis carolinensis

https://brainly.com/question/11237476

#SPJ4

what will happen to the freshwater fish if you place it in sea water and why?

Answers

Its cells wither and die If freshwater fish are kept in seawater, they will be exposed to highly concentrated water,so water tends to run out of the fish.

If freshwater fish are kept in seawater,they will be exposed to highly concentrated water, so water tends to run out of the fish. The fish will dehydrate and may die.This is due to osmosis.Water always goes from a dilute solution to a concentrated solution.On the other hand, freshwater fish cannot survive in the ocean or saltwater because seawater is too salty for them.The water inside their bodies would leak out of their cells and they would die of dehydration.Both processes are called osmosis. If a marine fish is placed in a freshwater aquarium, the fish will not be able to survive because the fish are adapted to seawater,the body of the fish is hypertonic,but when the water is moved into an aquarium it becomes hypotonic.They are unable to regulate the metabolic process in the modified environment and die.

To learn more about freshwater fish please click on below link.

https://brainly.com/question/3454642.

#SPJ4

the solid portion of earth is made up of oxygen and?

Answers

The solid portion of the Earth is primarily made up of silicates, These silicates make up the Earth'scrust, mantle, and core.

The crust is the Earth's outermost layer and is composed of various types of rock, including igneous, sedimentary, and metamorphic rocks. This layer is relatively thin compared to the other layers of the Earth and makes up about 1% of the Earth's total volume.The mantle is the layer beneath the Earth'scrust and is composed mainly of silicate minerals, including olivine and pyroxene. The mantle makes up about 84% of the Earth's total volume.The core is the center of the Earth and is composed mainly of iron and nickel. The core is divided into two parts: the outer core, which is liquid, and the inner core, which is solid. The inner core makes up about 1/3 of the Earth's total volume.In addition to silicates and metal elements, the Earth's solid portion also contains smaller amounts of other elements, such as calcium, sodium, and potassium. These elements are important components of the Earth's minerals and rocks and play a role in the Earth's geology and geochemistry.

learn more about earth's crust here:

https://brainly.com/question/29788080

#SPJ4

Eastern Europe has a harsher climate because it is farther fromA. North Atlantic Drift
B. Mediterranean
C. The Danube
D. The Atlantic Ocean

Answers

Eastern Europe has a harsher climate because it is farther from The Atlantic Ocean (D)

How does The Atlantic Ocean affect the climate?

The ocean currents function in a way that is similar to that of a conveyor belt, moving cold water from the tropics to the poles and warm water from the poles back to the equator. Warm water and precipitation go in the other direction. As a result, ocean currents help to manage the global temperature by helping to compensate for the uneven distribution of solar energy that reaches the surface of the earth.

The ocean acts as a temperature regulator and is a primary driver of the weather, influencing such phenomena as rainfall, drought, and flooding. According to estimates, ocean waters are responsible for the circulation of around 83% of the world's total carbon cycle. Because of this, the oceans are also the world's largest carbon store.

To learn more about The Atlantic Ocean, click here:

https://brainly.com/question/20355829

#SPJ4

what is responsible for the mild climates found in western and northern europe?

Answers

Western Europe's climate is strongly influenced by the Gulf Stream,which maintains mild air for latitude over north-western Europe in the winter months.

Europe enjoys a mild and temperate climate.Unique wind patterns and ocean currents keep Europa warmer than other land masses at similar latitudes.Most of Europe lies north of for example,but few European countries experience the cold winters familiar to the region of the United States.The combination of the warm current and the prevailing westerly winds help to maintain a temperate climate in The main branches of the current include the he cold temperate continental climate type or Siberian climate type is found in the northwestern part of Europe.This climate is characterized by long-lasting severe winters and cold weather.Heavy snowfalls occur during winter.

To learn more about temperate climate please click on below link.

https://brainly.com/question/12234662.

#SPJ4

Write a statement about Fall Lines that shows the connection between
movement, region, human-environment interaction, location, and/or place. Be sure to include specifics about the fall line, gristmill, and their
relationship with one another.

Answers

Waterfalls and rapids provided a source of energy that was harnessed by early settlers to establish gristmills, which played a key role in shaping the human-environment interaction and location of many communities.

The Fall Line Gristmill Interaction And How they were harnessed

The Fall Line, which marks the boundary between the Atlantic Coastal Plain and the Piedmont Plateau, is a significant geographical feature that has shaped the development of many regions in the United States. At this location, waterfalls and rapids provided a source of energy that was harnessed by early settlers to establish gristmills, which played a key role in shaping the human-environment interaction and location of many communities.

These gristmills, which were essential for grinding grain into flour, were often located near the fall line to take advantage of the energy generated by the falling water. This, in turn, attracted settlers to the area, leading to the growth and development of towns and cities along the fall line.

As such, the fall line and gristmills serve as powerful examples of the interplay between movement, region, human-environment interaction, location, and place in shaping the character and development of a region.

Learn more about fall lines and gristmills here https://brainly.com/question/887639

#SPJ1

Rocks around the world contain evidence that seas have advanced and retreated and ______ have been uplifted and eroded

Answers

Rising mountains and eroded rocks all over the world contain the seas that have advanced and receded.

Shale,and limestone are examples of sedimentary rocks that likely contain fossils. As the layers of sediment build up on top of each other, they create a physical timeline.The oldest layers,along with the organisms that fossilized as they formed,are the deepest.The youngest layers are at the top. We study the history of the Earth by studying the record of past events that is preserved in rocks.The rock layers are the pages of our history book.The Earth's surface is sediment formed from older rock particles that have been broken down by water or wind.They are important to Earth's history.Sedimentary rocks contain features that allow us to interpret ancient depositional environments,including the evolution of organisms and the environments in which they lived in,how the climate has changed throughout the history of the Earth,where and when the faults were active.

To learn more about limestone please click on below link.

https://brainly.com/question/11726100.

#SPJ4

what word describes the seasons at the north and south poles?

Answers

The word that describes the seasons at the northandsouthpoles is "polar seasons" or "arctic/antarctic seasons".

Polar seasons refer to the distinct patterns of weather and daylight at the Earth's north and south poles.These regions experience extreme seasonal changes, with long periods of darkness in winter and constant daylight in summer.The polar seasons are determined by the Earth's axial tilt and its orbit around the sun.During the winter solstice, which occurs around December 21, the pole that is tilted away from the sun experiences 24 hours of darkness.Conversely, during the summer solstice, which occurs around June 21, the pole that is tilted towards the sun experiences 24 hours of daylight.The transitional seasons of spring and autumn are relatively short and unpredictable at the poles.During the polar winter, temperatures can plummet to as low as -60 degrees Celsius (-76 degrees Fahrenheit).The extreme cold and darkness can make it challenging for humans and animals to survive in polar regions.In contrast, during the polar summer, temperatures can rise above freezing, and the sun never sets.

learn more about northandsouthpoles here:

https://brainly.com/question/1761036

#SPJ4


Natural gas is considered an environmental friendly fuel. Suggest and explain
an three ways to make it
popular.

Answers

Answer:

Explanation:

Natural gas is considered an environmentally friendly fuel due to its lower carbon emissions compared to other fossil fuels like coal and oil. To make natural gas more popular and widely used, the following three strategies can be implemented:

Increase Awareness: One of the key ways to make natural gas more popular is to increase awareness about its environmental benefits. This can be done through public education campaigns and outreach programs that highlight the positive impact of natural gas on the environment.

Investment in Infrastructure: Another way to make natural gas more popular is to invest in the necessary infrastructure to support its distribution and use. This includes building pipelines, natural gas refueling stations, and storage facilities to make it easier and more convenient for people to use natural gas.

Government Incentives: Governments can also play a key role in promoting the use of natural gas by offering incentives to individuals and companies that switch to natural gas. This can include tax credits, subsidies, and other financial incentives that make it more cost-effective to use natural gas over other fossil fuels.

Need help ASAP!!

Describe what happens at each number in the diagram so to explain a convection current.

Answers

Convection is the movement of a fluid that transfers heat from one location to another.

What is the importance of convection currents?

Convection also contributes to the movement of deep ocean waters and the formation of oceanic currents. Inside the Earth, mantle convection is assumed to drive the movement of the overlying crustal plates, resulting in earthquakes and volcanic eruptions.

Thermal energy is carried by the flowing fluid. Because convection involves particle movement, it can only occur within fluids such as gases and liquids. A solid's particles are set in place and cannot move. As a result, convection cannot occur in a solid.

A convection current is the movement of warm and cold fluid caused by convection. When cold fluid is warmed by a heat source, a convection current occurs. The cold fluid warms and rises. Because warm fluid is less thick, it rises.

The heated fluid cools as it flows away from the source of heat. It tends to stretch out and then sink. Cool fluid sinks because it is denser. It cools as it sinks.

Cold fluid travels to replace the heated fluid that migrated in the first place. It is warmed by the heat source, and the current resumes.

Learn more about convections currents:
https://brainly.com/question/20169044
#SPJ1

an astronaut on a distant planet wants to determine

Answers

The acceleration (magnitude and direction) due to gravity on this planet if the astronaut throws a rock straight up with a velocity of +15 m/s and measures a time of 20.0 s before the rock returns to his hand are 1.5 m/s².

The y аxis is meаsured upwаrd from the position of the hаnd. We know the initiаl velocity of the rock, [tex]v_{0}[/tex] = +15.0 m/s but we don’t know the vаlue of the аccelerаtion, аy. We do know thаt it will be а negаtive number, becаuse objects fаll down on this plаnet too. We know thаt аt t = 0.0 s y is 0.0 m (of course) but we аlso know thаt аt t = 20.0 s, y is equаl to 0.0 s.

0.0 = (15.0 m/s) (20.0 s) + [tex]\frac{1}{2}[/tex]a(20.0 s)²

from which we cаn find а. Some аlgebrа gives us:

[tex]\frac{1}{2}[/tex]a(20.0 s)² = -300m

a = -[tex]\frac{2(300m)x}{(20.00s)^{2} }[/tex]

a = -1.50m/s²

The mаgnitude of the аccelerаtion due to grаvity on the plаnet is 1.50 m/s² аnd from the minus sign we know thаt the direction of the аccelerаtion is downwаrd.

Your question is incomplete, but most probably your full answer can be seen in the Attachment.

For more information about the mаgnitude of the аccelerаtion refers to the link: https://brainly.com/question/17312902

#SPJ4

Other Questions
11. Equipment for your salon will cost anywhere from $7,000 to $10,000. How much money will you spend over the course of the first year with rent and equipment? The invention that spurred industrial growth by providing cheap means of transport was the (a) automobile (b) steamboat (c) macadam road(d) railroad. which of the four airlines has historically been considered one that competes based on a low price competitive strategy (i.e., consumers can fly for low cost)? The red triangle is a dilation of the blue triangle, with a scale factor, of k=1.5Use the hotspots to fill in the missing measurements and similarity statement this amendment abolished slavery within the united states, or any place subject to their jurisdiction. what is that amendment ? 19. while doing fieldwork in a newfoundland fishing village in canada, what did joonas plaan say frustrated and worried him? The genetic scheme for classifying rocks is based onA.mineral (and therefore elemental) composition.B.temperature and pressureC.the average grain size.D.origin of formation. Number 4: Would the product change if 30 and 5 on the left side of the area model were changed to 20, 10, and 5? Explain. 4.A skier with a mass of 55 kg is skiing down a snowy slope that has an incline of 30. Find the coefficient of kinetic friction for the skier if friction is known to be 25 N. what made napoleon popular among the french people? south korea was considered an impoverished country in 1960. yet in 2017, it was the world's fifth largest economy. this demonstrates how international businesses must consider future potential as well as the Determine whether each passage is an argument or an explanation. Then answer the questions about the passages. ty s as Passage A Fingerprinting is an effective means of identifying an individual because each person has a unique set of fingerprints. 25 SS Is Passage A an argument or an explanation? o Argument Explanation The claim that fingerprinting is an effective means of identifying an individual serves as the in Passage A. And the claim that each person has a explanandum ngerprints serves as the in Pa explanans conclusion premise B Gold is a heavier element than helium because there are more subatomic particles in an atom of gold than in an atom of helium. ck Passage B Gold is a heavier element than helium because there are more subatomic particles in an atom of gold than in an atom of helium. Is Passage B an argument or an explanation? o Araumont premise explanans The cld conclusion a heavier element than helium serves as the Passage B. And the claim that there are more explanandum subato. an atom of gold than in an atom of helium serves as the in Passage B k a poll is given, showing 61% are in favor of a new building project. let x be the number of people who favor the new building project when 25 people are chosen at random. what is the distribution of x? x ~ ? (,) please show the following answers to 4 decimal places. what is the probability that exactly 16 people out of 25 favor the new building project? what is the probability that at least 16 people out of 25 favor the new building project? what is the probability that at most 16 people out of 25 favor the new building project? what is the probability that between 12 and 19 (including 12 and 19) people out of 25 favor the new building project? 2 KCIO3 = 2 KCI + 3 O2If 12.0 grams of potassium chlorate decompose, how many grams of potassium chloride will beproduced? Round your answer to the nearest hundredths. The table shows the travelling time to work for 50 people. Calculate an estimate of the mean travelling time. in what ways could the failure to enforce conscription weaken rome? a the army would be weaker b the army would be stronger. c people feel like they do not have to fight for rome. d if the upper-class won't fight, why would anyone. e the lower-classes would still be in the army. please help me with math ill give you brainlist The clinical term for a headache, or a generalized pain in the region of the head, includes the combining form for head, cephal/a, and the suffix that means "condition of pain." what is spaced practice You have $700 to buy a new carpet for you bedroom write an inequality that represents the cost c per 14 squares for your new carpet