Which statement describes an important role of carbon dioxide in earth's atmosphere?
animals breathe carbon dioxide.
plants use carbon dioxide to make food.
carbon dioxide animals make proteins.
carbon dioxide forms clouds that produce rain.
narthandel

Plants use carbon dioxide to make food.

Explanation:

Photosynthesis may be defined as the phenomena by which plants prepare their food with the help of sunlight. Plants produce oxygen during the process of photosynthesis.

The main component required for the photosynthesis if the carbon dioxide gas. The carbon dioxide gas is obtained by the plants from the atmosphere. They use carbon dioxide to prepare their food.

Thus, the correct answer is option (2).

one would be wind another would be water density

"d.) carbon dioxide and hydrogen sulfide"