11.9k views
4 votes
Where did fossil fuels come from

2 Answers

5 votes

Answer:

from the crust of earth

User Fariborz Ghavamian
by
5.4k points
5 votes

Any fuel such as coal, petroleum (crude oil) or natural gas that has developed within the Earth over millions of years from the decayed remains of bacteria, plants or animals

User StarTrekRedneck
by
5.1k points