Question

If 20000J energy is at producer level what

amount of energy transferred to

secondary consumer level​

Answer 1

Answer:

HELLO FRIEND HERE IS YOUR ANS ⤵️⤵️

Explanation:

The ten percent law is applicable to this food chain as well which is the transfer of energy from one trophic level to the next.

According to this law, during one transfer of energy from organic food from one trophic level to the next, only about ten percent of the energy from the organic matter is stored as flesh. The remaining is lost during transfer, broken down in respiration or lost to incomplete digestion by higher trophic levels.

In this food chain, the plant absorbs 10% of solar energy and is mentioned here, that absorbs 20 J of energy. Only 10% from this 20J is available for the next level, So, the mice will have (10% of 20J) 2J of energy available. Now, from 10% from this 2J will be available to the next trophic level (0.2J) and finally, the peacock will get 10% of this 0.2J of energy which is 0.02 J.

20J

plant

→

2J

mice

→

0.2J

snake

→

0.02J

peacock

HOPE THIS HELPS YOU ❕❕❕❕

Answer 2

Energy at secondary consumer level is equal to 2000 J.

• Producers are self-feeding creatures known as autotrophs who use carbon dioxide to create their own organic compounds.
• Like plants, photoautotrophs create sugars from carbon dioxide using light energy. The molecules, which are utilised by the plant as fuel and building material, contain energy in their chemical bonds.
• When creatures in an ecosystem consume plants or other organisms that have previously consumed plants, the energy stored in organic molecules can be transferred to those organisms.
• All of an ecosystem's consumers, or heterotrophs, other eating species, rely on its producers for energy in this way. Decomposers, herbivores, and carnivores are examples of consumers.

Here, according to the given information, we are given that,

Energy at producer level is equal to 20000 J.

Then, energy at secondary consumer level​ will be 10% of energy at producer level.

Then, energy at secondary consumer level​ = $\frac{10}{100} .20000 = 2000J.$

Hence, energy at secondary consumer level is equal to 2000 J.

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