A natural fuel such as coal or gas, formed in the past from the remains of living things like dinosaurs.
Pros and Cons
* They are cheap
* They pollute
* They are stable
* Cause global warming
Ways we use fossil fuels
We use fossil fuels to power cars, planes, and other vehicles as well as make electricity.
Should we keep using this sourse of energy?
We should keep using this sourse of energy as long as we use it in moderation. If we use to much it will cause polution. But if we don't use enough, we won't have enough energy.