GEOLOGY

Detailed explanation-1: -In the early 20th Century, Alfred Wegener, a German meteorologist and geophysicist, proposed the Continental Drift theory that partially explained the present arrangement of continents and ocean basins on the Earth.

Detailed explanation-2: -The realization that Earth’s land masses move was first proposed by Alfred Wegener, which he called continental drift.

Detailed explanation-3: -The continental drift hypothesis was developed in the early part of the 20th century, mostly by Alfred Wegener. Wegener said that continents move around on Earth’s surface and that they were once joined together as a single supercontinent.

Detailed explanation-4: -Wegener was a German meteorologist, geophysicist and polar researcher. In 1915 he published ‘The Origin of Continents and Oceans’, which outlined his theory of Continental Drift.

Detailed explanation-5: -According to Wegener, all the continents formed a single continental mass and mega ocean surrounded the same. The supercontinent was named PANGAEA, which meant all earth. The mega-ocean was called PANTHALASSA, meaning all water. He argued that, around 200 million years ago, the supercontinent, Pangaea, began to split.