Question

Write the three steps that take place during photosythesis

Answer 1

Answer:

The three events that occur during the process of photosynthesis are:

(i) Absorption of light energy by chlorophyll.

(ii) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.

(iii) Reduction of carbon dioxide to carbohydrates.

Answer 2

The steps that takes place in chloroplast during photosynthesis are:
(i) Absorption of light energy by chlorophyll.
(ii) Conversion of light energy into chemical energy, and splitting of water into hydrogen and oxygen using light energy.
(iii) Reduction of carbon dioxide by hydrogen to form carbohydrate like glucose by utilizing the chemical energy.