What percentage of the solar energy is trapped and utilised by the plants?

CBSE Class 10 CBSE Class 10 Science
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1

(a) What percentage of energy available at the producer level is transferred at successive trophic level in a food chain ?
(b) What percentage of the solar energy is trapped and utilised by the plants ?

2

(a) 10%in food chains (b) 1% in plants.