MCQ
Flow of energy declines from low to higher trophic level in ecosystem, is mainly explained by
- AFirst law of thermodynamics
- ✓Second law of thermodynamics
- CBoth of these
- DNone of the above
✓
Answer
Correct option: B.
Second law of thermodynamics
b
(b)The second law of thermodynamics states that, ‘‘Process involving energy transformation will not occur spontaneously unless there is degradation of energy from nonrandom to a random form’’.
(b)The second law of thermodynamics states that, ‘‘Process involving energy transformation will not occur spontaneously unless there is degradation of energy from nonrandom to a random form’’.
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