Question

Over millions of years, heat and pressure have converted the remains of ancient forests to fossil fuels. The burning of these fossil fuels has a direct effect on which of the following natural cycles?

Answer 1

Answer:

The carbon cycle

Explanation:

The burning of fossil fuels returns the carbon (of which they were made of) back into the atmosphere.

Answer 2

Answer:

The carbon cycle should be your answer!

Explanation:

when our cells burn food (glucose) for energy, carbon dioxide is released. We, like all animals, exhale this carbon dioxide and return it back to the atmosphere.