Fossil Fuels

Which of these is NOT a fossil fuel?

• Oil

• Gas

• Uranium

• Coal

When was the Carboniferous period?

• 150 to 100 million years ago

• Approximately 360 to 286 million years ago

• 400 million to 380 million years ago

• 66 million years ago

Which resources are better for the environment?

• Non-renewable resources

• Renewable resources

Were there dinosaurs during Carboniferous Era?

• Yes

• No

What were the lands covered with during Carboniferous Era?

• Dinosaur fossils

• Dead remains of birds

• Sands and dry materials

• Organisms and plants

How many major types of fossil fuels are there?

• 5

• 4

• 3

• 2

Are fossil fuels usable forever?

• No, because they are non-renewable

• Yes, because they are renewable

How is coal formed?

• From plankton and mammals

• From ferns, plants and trees

• From dead dinosaurs

• From zooplankton and algaes

How is oil formed?

• From dead dinosaurs

• From ferns, trees and plants

• Dead mammals

• From zooplankton and algae

What does burning fossil fuel emit the most?

• Oxygen

• Carbon dioxide

• Helium

• Hydrogen