Question

Which best explains why a pyramid is used to represent energy flow within an

ecosystem? Hint: what happens to available energy as you go up?

1. Because available energy decreases as you go up

2. Because the organisms get bigger

3. Because the amount of the organism is more

4. Because further of organisms use less energy

Answer 1

The answer is 1

Because as you go up each level, only 1/10 of the energy is passed on.

Answer 2

The answer is A

Step-by-step explanation:

Because available energy decreases as you go up