Question

Name the process through which plants release oxygen.

Answer 1

Photosynthesis:

1. Plants release oxygen during the day in the presence of sunlight through the process of photosynthesis.
2. It is the process in which plants take up carbon dioxide and water, and in the presence of sunlight and chlorophyll, produce glucose and oxygen.
3. While at night, the plants uptake oxygen and release carbon dioxide, which is called respiration.