Where do Earth’s convection currents occur?

Answers

Answer 1
Answer: Convection currents in the magma drive plate tectonics. Heat generates from the radioactive decay of elements deep in the  interior of  the Earth creates magma ( molten rock)in the  aesthenosphere.  
Answer 2
Answer: They occur in the plate tectonics under earths aurface

Related Questions

This is worth 24 pointWhich is not evidence that Wegener used to support his theory of continental drift?a. Similar glacial deposits have been found on different continents.b. Magma from coastal volcanoes has mineral compositions similar to the seafloor.c. Mountain chains are continuous across continents.d. Similar fossils have been found on different continents.
Where is the read sea
A human geographer would most likely study __________.a. changes in the size of the Antarctic icecaps b. the housing styles of the Baka people of the Congo c. the landforms of the American Southwest d. earthquake patterns in the South Pacific A physical geographer would most likely study all of the following subjects except __________. a. physical systems b. political systems c. climate d. flora
Renaissance artists often painted images of God in the form of a(n) __________.A.star B.light C.animal D.human
Saudi Arabia is the largest country of the Arabian Peninsula.Question 3 options: True False

What is the most abundant global nonrenewable resource?a. coal
b. natural gas
c. oil
d. water

Answers

Answer:

a. coal

Explanation:

The most abundant nonrenewable resources in the world is the coal. Actually, the coal is so abundant when compared to the other nonrenewable resources that it simply dwarfs the others. For example, the United States have much more coal reserves than what all of the world combined has in oil reserves, and when on that are put the likes of China, India, Australia, Mongolia etc., the coal surpasses the other nonrenewable resources by far.

The coal is fossil fuel. It has been created over millions of years, with its basis being the wood, mostly from the Permian period, and being exposed to higher temperature and pressure, it has gradually turned into a sedimentary type of rock that produces enormous amounts of energy.

While the energy production of the coal is immense, and it is good for the industry, it is very bad for the environment, as it causes lot of pollution. This is why over the last century the more developed countries have started to gradually move away from it and replace it with other resources.

Answer:

the answer is coal

Explanation: I took the canvas test

Management of the earth's resources _____. Choose all that apply. A. must be handled at a local level
B. must be handled at a national level
C. must be handled at a global level
D. becomes less important as the population increases
E. is only an issue in developing nations
F. is only an issue in developed nations

Answers

The management of the earth's resources must be handled at a local level, must be handled at a national level, and must be handled at a global level. The correct answers would be options A, B and C. The management of earth's surface should be done with a global approach because it is us humans who are also going to benefit to these resources. 

The correct answers are A) must be handled at a local level. B) must be handled at a national level. C) must be handled at a global level.

Management of the earth's resources must be handled at a local level, must be handled at a national level, and must be handled at a global level.

Taking care of the environment must be a priority for every level of government. Earth's resources are becoming more scarce and the population is permanently growing. That is why experts on the subject are needed to manage and protect Earth's resources. For instance, EPA, the Environmental Protection Agency -established in 1970- or the National Parks Service -established in 1916- are aimed to take care of the wildlife, natural resources, and to analyze the feasibility of projects that can endanger the environment.

Who are the Walloons?A. Flemish Belgians living in France


B. immigrants to Belgium from the Netherlands


C. residents of the Flanders region


D. Belgians who speak French

Answers

The Answer is:

D. Belgians who speak french

What are some social push and pull factors?

Answers

Answer:

push factors are the factors that pushes people from a certain place due to their disfavorable climate, social norms or the betterment of other place to migrate.

some push factors are:

no employment opportunity

bad climate

lack of personal development

no facility of entertainment

No harmony among people of that place

pull factors are the factors that attracts people towards the place because of good facilities than the original destination.

slme pull factors are:

employment opportunities

favourable climate and healthy norms and values

many opportunities for gaining dream success

entertainment facilities like movie theatre, parks,etc.

How was info passed down between generations of mayans

Answers

I believe it's was passed down by detailed hieroglyphic writing system

side note; Myan glyphs are also how information was passed down between generations of Mayans. Some of the information passed from generations was the expertise in using plants and herbal extractions to enhance the body's own ability to heal itself

Fossil fuels are considered nonrenewable resources because they a. burn so quickly.
c. take hundreds of millions of years to form.
b. are in such high demand.
d. pollute the air.

Answers

C, take hundreds of millions of years to form!