Thank you for reporting, we will resolve it shortly
Q.
$85-90\%$ of all photosynthesis of the world is carried out by
Chhattisgarh PMTChhattisgarh PMT 2007
Solution:
Green plants capture solar energy and convert it into chemical energy by the process known as photosynthesis. About $90\%$ of the total photosynthesis in the world is carried out by algae growing mainly in oceans. Only $0.2\%$ the light energy falling on earth is utilized by photosynthetic pigments.