Answer:
The correct option is B. Energy cannot be created or destroyed.
Explanation:
The law of conservation of energy states that energy can neither be created nor be destroyed. However, energy can change from one form to another.
Hence, in a system energy might change forms but the total energy on Earth remains the same.
In a food chain, most of the energy is lost as heat. But it still is a form of energy. Hence, energy is neither created nor destroyed, it only changes forms.
