Question

Fossil fuels are formed from the dead remains of _________ and __________.

• A. plants
• B. animals

Answer 1

• A fossil fuel is a hydrocarbon-containing material collected and used as a fuel that forms naturally in or on the earth's crust from the remains of deceased plants and animals. Coal, crude oil, and natural gas are the most common fossil fuels.
• Fossil fuels are formed from the dead remains of plants and animals.