Question

Consider the following food chain which occurs in a forest:

Grass→Deer →Lion

If 10000 J of solar energy is available to the grass, how much energy would be available to the deer to transfer it to the lion ?

Answer 1

Start is 10000j
Grass is eaten so all the energy in the grass is given to the deer
Deer got 10000j
Lion eates and takes the deers energy so
Lion has gotten 10000j indirectly from the grass