Question

based on the diagram above, which of the following processes reduces the amount of carbon dioxide in the atmosphere?
photosynthesis
cellular respiration
decomposition

Explanation:

Photosynthesis is the process by which plants use carbon - dioxide, water, and sunlight to produce glucose and oxygen. It takes in carbon dioxide from the atmosphere. Cellular respiration releases carbon dioxide, and decomposition also releases carbon - containing compounds back into the environment as carbon dioxide in some cases.

Answer:

A. Photosynthesis