Answer:
1. repeated movement of carbon between Earth’s
atmosphere and organisms 2. They make food
during photosynthesis. 3. during cellular
respiration 4. nonrenewable energy sources formed
from the remains of plants and animals that lived
and died long ago 5. by burning 6. oil, coal, and
natural gas 7. the making of more goods in
factories 8. excessive removal of forests
Explanation:
