The carbon cycle revolves around
A) nitrogen.
B) carbon dioxide.
C) water.
D) phosphorus.
E) carbon monoxide

Question

Quizplus · Accepted Answer

The carbon cycle revolves around the movement and exchange of carbon dioxide (CO2) among the atmosphere, oceans, and terrestrial ecosystems. Carbon is cycled through the process of photosynthesis, respiration, decomposition, and fossil fuel combustion. Nitrogen, water, and phosphorus cycles are important but not as central to the carbon cycle. Carbon monoxide is a minor component of the carbon cycle.

The Carbon Cycle Revolves Around