Calculate the amount of energy available to lion in the following food

1.	Calculate the amount of energy available to lion in the following food chain if plants have 20,000 J of Electron energy available from the sun.Plant → Deer → Lion
Answer» According to 10% law, Plants have 20,000 J energy available. Plants transferred their 10% energy to deer i.e. 20000 x 10/100 = 2000 J Deer received 2000 J energy from the plants and now it transfer 10% energy of itself to lion. 2000 x 10/100 = 200 J Hence, lion will have 200 J energy from deer.

Calculate the amount of energy available to lion in the following food chain if plants have 20,000 J of Electron energy available from the sun.Plant → Deer → Lion

Answer»

According to 10% law,

Plants have 20,000 J energy available.

Plants transferred their 10% energy to deer i.e.

20000 x 10/100 = 2000 J

Deer received 2000 J energy from the plants and now it transfer 10% energy of itself to lion.

2000 x 10/100 = 200 J

Hence, lion will have 200 J energy from deer.

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Calculate the amount of energy available to lion in the following food chain if plants have 20,000 J of Electron energy available from the sun.Plant → Deer → Lion

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