Question

As we move above up from one trophic level to another in an energy pyramid, what happens to the energy?. . . A. It decreases from one trophic level to another.. . B. It remains the same for each trophic level.. . C. It increases from one trophic level to another.

Answer 1

The answer is : A. it decreases from one Trophic Level to another

General rule of thumb of energy pyramid is only 10 % of the energy passed on to a higher level of pyramid.
So, as it moved to another level, the energy would be decreased

hope this helps

Answer 2

  A, it decreases from one trophic level to another. 
The general rule of thumb is that only 10% of the energy is passed on. Lets say that a fish eats plankton, and then you eat the fish. As each step goes up, less and less of the original energy from the plankton is absorbed.