Question

HURRY IT IS TIMED 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 helps animals make proteins. Carbon dioxide forms clouds that produce rain.

Answer 1

plants use carbon dioxide to make food

Answer 2

Option (2)

Step-by-step explanation:

Carbon dioxide (CO₂) gas is one of the most important green house gas present in the atmosphere. The increase in the concentration of this gas can lead to the increase in the global temperature of the earth.

This CO₂ gas is used by the plants in the presence of sunlight, water in order to produce the food that are consumed by the consumers and liberates oxygen that is essential for all life forms on earth. This process is known as the photosynthesis process.

Thus, the plants plays an important role in the carbon cycle process by taking in the carbon dioxide gas.

Hence, the correct answer is option (2).