Jamar is taking a test on the carbon cycle. What should he write when defining a carbon sink?

Question

A. anything that absorbs more carbon from the atmosphere than it releases
B. a substance that when solidified releases carbon into the atmosphere
C. a substance that when burned releases carbon into the atmosphere
D. anything that releases more carbon from the atmosphere than it absorbs

Answer 1

A. anything that absorbs more carbon from the atmosphere than it releases