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Percentage of photosynthetically active ...

Percentage of photosynthetically active radiation (PAR) in the incident solar radiation is

A

1-5%

B

2-10%

C

less than 50%

D

approx 100%

Text Solution

Verified by Experts

The correct Answer is:
C
Less that 50 % of the solar energy incident over earth is PAR (photosynthetically active radiation).
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