In the following food chain, grass provides 4000J of energy to the grasshopper

CBSE Class 10 CBSE Class 10 Science
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1

In the following food chain, grass provides 4000J of energy to the grasshopper. How much energy will be available to snake and frog ?
Grass, grasshopper, frog, snake.

2

Grass -------> Grasshopper-------> Frog-------->Snake
(4000 J) --------> (400 J)--------> (40 J) -------> (4 J)
Thus, 40J energy is available to frog while 4J energy is available to snake.