Question

Fraction of total solar energy incident on earth, Which is used by producers:-

• A. $4\%$
• B. $8\%$
• C. $12\%$
• D. $16\%$

Answer 1

The correct option is A $4\%$

Most sun based vitality happens at wavelengths unsatisfactory for photosynthesis. Somewhere in the range of 98 and 99 percent of sun based vitality achieving the Earth is reflected from leaves and different surfaces and consumed by different particles, which convert it to warm. Along these lines, just 1 to 2 percent is accessible to be caught by plants.

So, the correct option is '4%'.