Question

Name one source of energy which is not derived from solar energy directly or indirectly.

Answer 1

Answer:

Biofuels derive energy from photosynthesis which is powered from the sun. All fossil fuels can be thought of as "paleo-biofuels" and are a form of stored solar energy. Wind energy is created by the uneven heating of the earth's surface, which is driven by solar input. Nuclear energy is not derived from the sun.

Answer 2

Biofuels derive energy from photosynthesis which is powered from the sun. All fossil fuels can be thought of as "paleo-biofuels" and are a form of stored solar energy.