Question

what is the significance of fossil fuels?​

Answer 1

Answer:

here is your answer.

Fossil fuels are cheap and reliable sources of energy. They are excellent types of fuel to use for the energy base-load, as opposed to some of the more unreliable energy sources such as wind and solar.

they are used in thermal power plants since they can be burnt easily

Answer 2

Answer:

Fossil fuels can not be burn provides significant amounts of energy / unit mass.

This was the main important fact about fossil fuels.

hope it helped.

thanks for asking.