Question

The percentage of solar radiation absorbed by all the green plants for the process of photosynthesis is about:

• A. 1%
• B. 5%
• C. 8%
• D. 10%

Answer 1

The correct option is A

1%

The correct answer is option A.

Explanation of the correct option:

1. Green plants use 1% of the radiation absorbed by their leaves to perform photosynthesis.
2. This reaction necessitates the plants to absorb the sunlight.
3. Carbon dioxide enters the plant through stomata, which are typically located on the underside of the leaves.
4. The plant absorbs water through its roots.

Final answer: The percentage of solar radiation absorbed for the process of photosynthesis is about 1 %.