Question

Most of Earth's usable chemical energy came to Earth as solar energy but has been stored as A) fossil fuels. B) nuclear fuels. C) ultraviolet waves. D) geothermal energy.

Answer 1

A: fossil fuels I believe is the answer

Answer 2

A

Step-by-step explanation:

Fossil fuel are energy buried within the earth that could used as energy source for consumption. Most sources of earth's energy comes from fossil fuels