About 300 million years ago the earth had dense in low lying wetland areas. Due to
natural processes, like these forests got burried under the
As more
deposited over them, they were compressed. The also rose as they sank deeper and
deeper. Under high and high
dead plants got slowly converted into coal
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MARK Brainliest
Explanation:
About 300 million years ago, Earth didn't have seven continents, but instead one massive supercontinent called Pangaea, which was surrounded by a single ocean called Panthalassa.
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