Pangea
A supercontinent containing all of Earth’s land that existed about 225 million years ago during the end of the Paleozoic and beginning of the Mesozoic. Broke up during the Mesozoic
Pangea, also known as Pangea supercontinent, is an ancient geological landmass that existed approximately 300 million years ago during the late Paleozoic era. It was the single, massive continent that encompassed almost all of the earth’s land mass and was surrounded by a single ocean called Panthalassa.
The word “Pangea” is derived from Greek words “pan” meaning all, and “Gaia” meaning earth. It is believed that Pangea formed when all the continents on earth collided and merged together, which eventually led to the formation of a supercontinent.
Pangea was primarily made up of the current-day continents of Africa, Antarctica, Australia, South America, North America, and Eurasia, which were all connected together. Fossil evidence also indicates that Pangea had a varied landscape consisting of mountain ranges, deserts, and shallow seas.
The breakup of Pangea began around 175 million years ago, which resulted in the formation of the modern-day continents. This event is known as continental drift. The forces behind continental drift are still not fully understood, but it is believed to be due to the movement of the earth’s tectonic plates.
In conclusion, Pangea was an ancient supercontinent that formed more than 300 million years ago, which was made up of all the current-day continents. The breakup of Pangea ultimately led to the formation of the modern-day continents in their current positions.
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