Fossil fuels

What are the three main types of fossil fuels?

• Wood, coal, and oil

• Coal, oil, and natural gas

• Solar, wind, and hydro

• Water, air, and soil

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How were oil and natural gas formed?

• From the remains of dinosaurs

• From volcanic eruptions

• From meteor impacts

• From tiny sea plants and animals

What process turns plant and animal remains into oil and natural gas?

• Heat and pressure

• Sunlight and air

• Freezing and thawing

• Wind and rain

What is a characteristic of fossil fuels?

• They are non-renewable

• They are made quickly

• They are infinite

• They are renewable

Why are fossil fuels considered finite?

• They are made from water

• They are made very slowly or not at all

• They are in unlimited supply

• They can be used multiple times