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MPPSC Prelims 2023Paper-IQ. 8 of 400
Q. 81 markMedium
MPPSC Prelims 2023·Paper-I
In an ecosystem, flow of energy declines as it passes from lower to higher trophic level. This is explained by the following:
(a)First law of thermodynamics
(b)Second law of thermodynamics
(c)Newton's second law
(d)Newton's third law