GEOLOGY

Detailed explanation-1: -Continental drift describes one of the earliest ways geologists thought continents moved over time. Today, the theory of continental drift has been replaced by the science of plate tectonics. The theory of continental drift is most associated with the scientist Alfred Wegener.

Detailed explanation-2: -In 1912, German scientist Alfred Wegener proposed a theory he called continental drift. According to Wegener’s theory, Earth’s continents once formed a single, giant landmass, which he called Pangaea. Over millions of years, Pangaea slowly broke apart, eventually forming the continents as they are today.

Detailed explanation-3: -Continental drift is the concept that the world’s continents once were a single mass and have since drifted to their present positions. Continental drift suggests that not only have the continents drifted, but the continents are merely parts of thicker tectonic plates, comprising both oceanic and continental crust.

Detailed explanation-4: -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.