Biology, 17.03.2021 23:40 jeremiahharrisjr
What are the two main sources of energy that power the Earth system?
A. the sun and Earth's interior
B. radioactive decay and volcanic eruptions
C. the sun and the motion of Earth through space
D. the sun and human activities, such as burning fossil fuels
Answers: 2
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What are the two main sources of energy that power the Earth system?
A. the sun and Earth's interio...
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