Chemistry

Osvaldo Noble

15 October, 22:45

How is matter conserved in the carbon cycle?

A. Carbon absorbs energy and later releases the same amount of energy.

B. Carbon changes from one form to another, but the total amount of carbon remains the same.

C. People manage carbon resources, such as factory emissions, so they do not run out of carbon.

D. Some forms of carbon, such as carbon dioxide stored in carbonate rocks, may remain in the same location for years.