Question

what are the 4 factors affecting photosynthesis?

Answer 1

Answer:

the four factor affecting photosynthesis are :-

1. light , one of the major factor affecting photosynthesis.

2. carbon dioxide concentration, the atmosphere contains 0.03% of carbon dioxide admist other gases.

3. Temperature

4. Water

5. Oxygen.

Answer 2

Factors affecting photosynthesis

A) International factors.

B) External factors.

A) 1] Light intensity.

2]Carbon dioxide concentraction.

3]Temperture.

4]Water content.

B) 1]Chlorophyll.

2] Protoplasm.

3]Structure of leaf.