This supercontinent was composed of most of Earth's landmasses, which were joined together in a single, large landmass.
Question
This supercontinent was composed of most of Earth's landmasses, which were joined together in a single, large landmass.
Solution
The supercontinent you're referring to is known as Pangaea. Here's a step-by-step explanation:
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The concept of a supercontinent refers to a large landmass formed by the convergence of multiple smaller landmasses. This is a process that occurs over millions of years due to the movement of Earth's tectonic plates.
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Pangaea is the most recent supercontinent, existing during the late Paleozoic and early Mesozoic eras, which were about 335 million to 175 million years ago.
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The name "Pangaea" comes from Ancient Greek and means "all lands." This is fitting because, at the time, Pangaea included almost all the Earth's landmasses.
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Over millions of years, Pangaea eventually broke apart due to tectonic forces. This process formed the continents and ocean basins that we see today.
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The idea of Pangaea was first proposed in 1912 by Alfred Wegener, a German meteorologist and geophysicist. His theory, known as continental drift, was controversial at the time but is now widely accepted.
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