Question

In the given food chain, suppose the amount of energy at the 4th trophic level is 5KJ what will be the energy available at the producer level?
Grass, grasshopper,frog, snake, hawk

Answer 1

Only 10% of the energy present is given to the consumer in the next level, of the total energy the level/animal has.

Therefore , if 4th Level = 5kJ

3rd Level = 50kJ

2nd Level = 500kJ

Producer = 5,000kJ

Answer 2

Answer:

It is 5000 KJ

Explanation:

On the fourth trophic level the energy available is 5 KJ.

The producer is at the first trophic level, so its the grass.

Energy of frog- 50 KJ,which is 5*10

Energy of grasshopper-500 KJ(50*10)

Energy of the grass(Producer)- 5000 KJ(500*10)

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