Question

what will be the amount of energy available to the organisms to the of the second trophic level of food chain, if the energy available at the first trophic level is 10000 joules

Answer 1

As you know, only 10% of energy is transferred to next Trophic level.

so, Energy transferred to next level = 10000 * 10 UPON 100 = 1000 joules

so , correct answer is 1000 joules (J).

Answer 2

energy provided to second trophic level = 10/100 * 10000

                                                                    =1000 J