AP BIOLOGY

Detailed explanation-1: -Photosynthesis, respiration, and decomposition are processes that are responsible for maintaining the carbon dioxide-oxygen cycle . The process of photosynthesis in plants releases oxygen into the atmosphere.

Detailed explanation-2: -The balance of oxygen and carbon dioxide is made due to respiration and photosynthesis. During respiration, we leave carbon dioxide and take in oxygen the balance of carbon dioxide and oxygen is made. And during the photosynthesis of plants, the balance of carbon dioxide and oxygen is made.

Detailed explanation-3: -Reducing the use of coal, oil and natural gas is clearly important, but it’s not the only way to bring the carbon cycle into better balance. One option is to capture the carbon in fuel either before or after combustion and then sequester it underground.