History of Earth's Atmosphere
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- During the Jurassic Period, the atmosphere had a much higher level of carbon dioxide than now.
- Atmospheric carbon dioxide levels were much lower during the Ice Age.
- During the Stone Age, the climate changed drastically. From warm to cold.
- The Industrial Revolution put a high amount of carbon into the air, causing a huge jump in climate change.
- World War II caused a huge jump in climate change due to all the explosions and gases.
- The Modern atmosphere is made up of mostly oxygen, and less carbon.
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