What is the primary function of photosynthesis?

Photosynthesis, the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll, is fundamental to most life on Earth. This intricate biochemical pathway converts light energy into chemical energy, fixing carbon dioxide from the atmosphere and releasing oxygen as a byproduct. Without photosynthesis, the vast majority of food chains would collapse.

What is the primary function of photosynthesis?

1. A.To release carbon dioxide into the atmosphere.
2. B.To break down glucose for energy.
3. C.To convert light energy into chemical energy and produce food.
4. D.To absorb oxygen from the environment.