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16 wrz 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.
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Continental Drift: The movement of the Earth's continents relative to each other by drifting across the ocean bed, expanding from the original theory to modern plate tectonics. An excellent example of continental drift is the Atlantic Ocean widening over millions of years.
Continental drift is the theory, originating in the early 20th century, that Earth's continents move or drift relative to each other over geologic time. [1]
Continental drift is defined as the movement of continents relative to each other and the Earth's mantle. It is a significant aspect of the Earth's tectonic evolution, crucial for understanding paleogeography and geological history.
Continental drift refers to the movement of continents on Earth's plates, as originally proposed by Alfred Wegener in 1915. This theory explains the shifting of landmasses over time due to plate tectonics and mantle convection.
Wegener used fossil evidence to support his continental drift hypothesis. The fossils of these organisms are found on lands that are now far apart. Grooves and rock deposits left by ancient glaciers are found today on different continents very close to the equator.
DESCRIBE CONTINENTAL DRIFT INCLUDING SUPPORTING EVIDENCE. [Insert brief introductory statement here.]
