key questiosn. nonrenewable resources form in earth’s crust millions of years buried remains...
TRANSCRIPT
1. What are fossil fuels?2. What is petroleum?3. What is natural gas?4. What is coal?5. How do humans obtain fossil fuels?6. What are the problems with fossil fuels?
Key Questiosn
1. What are fossil fuels?
Nonrenewable resourcesForm in Earth’s crust Millions of years Buried remains of once living organisms.