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Today we'll be learning about the beginning of the earth
Wasn't the earth purple in the beginning because of purple bacteria?
Yes! because in the beginning there wasn't any oxygen in the world causing purple bacteria to grow.
When purple bacteria was gone green bacteria put oxygen in the air and caused plants to bloom allowing other organisms to live.
The very first plant was moss and the first animal was a type of jellyfish.
Dinosaurs went extinct 65 million years ago and people weren't sure how they went extinct.
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