Question

Why is sunlight important for plants to make food .Th answer?

Answer 1

Answer:

because Visible ight (400 to 700 nm) is used to make ATP and NADPH2 using water as an electron and proton source. Oxygen is a by-product. ATP and NADPH2 is then used by the Calvin Cycle to make glucose from CO2.

Explanation:

Answer 2

Answer:

Sunlight is source of energy. Sunlight helps in the process of photosynthesis. Due to the sunlight , carbon is transferred into glucose. The chemical equation for this is ,

carbon dioxide +water +chlorophyll/ sunlight----- glucose + oxygen.

therefore it is said that sunlight is important for plants to make food.