Fossil Fuels and CO2 (Our Climate, Our Future Chapter 4)

Burning fossil fuels produces...

• methane (CH₄)

• carbon dioxide (CO₂)

• Sodium Chloride (NaCl)

• Sugar (C₆H₁₂O₆)

Carbon Dioxide (CO₂) Is made up of 1 Carbon (C) atom and 2 Oxygen (O) atoms

• true

• false

What are fossil fuels made out of?

• metals and concrete

• Mercury

• Ancient Organic Matter

• Dinosaurs

Natural gas is mostly made of...

• Kale

• Clean energy

• trees

• Methane (CH₄)

What is the time period called when people started using fossil fuels for energy?

• Industrial Revolution

• Iron Age

• Renaissance

• Triassic Period

How are fossil fuels used in food production?

• In pesticides

• Packaging

• transportation

• in fertilizers

• To power equipment

​ ​ (a)   % of the energy we use in the United States comes from fossil fuels.

• 80
• 90
• 20
• 50
• 65

Rank Energy sources from the MOST used to the LEAST used in the United States in 2022.

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