Which of the Following Best Explains How the Carbon Cycle

Multiple Choice

Which of the following best explains how the carbon cycle plays a role in climate change?

A) The carbon cycle influences the amount of moisture in the atmosphere,which influences climate.
B) The amount of carbon dissolved in seawater influences ocean temperatures,and thus climate.
C) Some carbon occurs in greenhouse gases,which influence climate.
D) Carbon in the ozone layer reflects sunlight,which influences climate.