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Jun 14, 2024 · Continental drift, large-scale horizontal movement of continents relative to one another and to the ocean basins during one or more episodes of geologic time. This concept was an important precursor to the development of the theory of plate tectonics, which incorporates it.
Continental drift is the hypothesis, originating in the early 20th century, that Earth's continents move or drift relative to each other over geologic time. The hypothesis of continental drift has since been validated and incorporated into the science of plate tectonics , which studies the movement of the continents as they ride on plates of ...
Oct 19, 2023 · 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 Today, the theory of continental drift has been replaced by the science of plate tectonics.
Alfred Wegener's Continental Drift theory and the evidence supporting the theory. Part of BYJU'S NCERT Geography notes for UPSC 2024. Download PDF for free.
May 24, 2024 · The movement of lithospheric plates referred to as continental drift, is believed to be caused by the radioactive decay of elements in the core and mantle that produces heat. The heat in turn creates convection currents in the mantle which "drive" the plates along their path of movement.
Jul 24, 2019 · Continental drift was a revolutionary scientific theory developed in the years 1908-1912 by Alfred Wegener (1880-1930), a German meteorologist, climatologist, and geophysicist, that put forth the hypothesis that the continents had all originally been a part of one enormous landmass or supercontinent about 240 million years ago before breaking ...
Nov 3, 2016 · National Geographic. 23.3M subscribers. Subscribed. 4.3K. 803K views 7 years ago. Plate tectonics have shuffled the earth’s landmasses around—and continue to do so. Subscribe:...
Mar 7, 2024 · In the early 20th century, a scientific theory called continental drift was proposed about this migration of the continents. That theory was initially ridiculed, but it paved the way for another theory called plate tectonics that scientists have now accepted to explain how Earth’s continents move.
Jun 12, 2024 · The continents are embedded in the plates and drift passively with them, which over millions of years results in significant changes in Earth’s geography. What is the theory of continental drift? Learn more about the theory of continental drift.
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.
