Question

d. plant

1. all of the following are forms of energy except

a. mechanical energy
b. heat energy
c. light energy
d. rock energy

Explanation:

Mechanical energy (A), heat energy (B), and light energy (C) are recognized forms of energy. Rocks are matter, and "rock energy" is not a standard form of energy. So we identify the non - energy option.

Answer:

D. Rock Energy