4 years ago

What was proposed by Wegener?

1 answer:

4 0

<span>Alfred Wegener proposed the theory of continental drift at the beginning of the 20th century. His idea was that the Earth's continents were once joined together, but gradually moved apart over millions of years.</span>

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Air pollution is so interesting because it has such a big impact on humans. For example it is linked to climate change, it can also harm human health.

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3 years ago

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3 years ago

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