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Fossils of similar plants and animals found on separate continents, such as the Mesosaurus and Glossopteris, provide evidence for continental drift. Additionally, matching geological formations and mountain ranges on different continents support the theory of continental drift. Magnetic striping on the ocean floor also supports the movement of continents over time.
No, Alfred Wegener proposed the theory of continental drift, not a shrinking earth. He used evidence from matching coastlines, fossils, rock types, and climate to support his idea that the continents were once joined in a single supercontinent called Pangaea.
Scientists use geological evidence such as matching rock formations and fossils on different continents, as well as the fit of the continents' coastlines, to support the theory of continental drift. Additionally, evidence from paleomagnetism, seafloor spreading, and the distribution of earthquakes and volcanoes also contribute to the support of this theory.
Yes, it is true that the pieces of the supercontinent Pangaea began to drift apart around 225 million years ago in a process known as continental drift. This movement eventually led to the formation of the current continents we see today.
Evidence such as the puzzle-like fit of continents, matching geological formations across continents, and similar fossil distributions on different continents convinced scientists that Wegener's theory of continental drift was true. Additionally, the discovery of mid-ocean ridges and the mechanism of plate tectonics further supported the idea of continental drift.
1. Fossils of the same stuff are found on continents with an ocean to separate them. 2. The continents fit together (back in like 1900 or something a kid looked at the coastlines of south america and africa and asked the teacher 'did they ever fit together.' The teacher called him a stupid idiot and failed him for geography. True story) 3. Continental drift or something... look it up in your textbook