The concept of continental drift, first proposed by Alfred Wegener in 1912, suggests that Earth's continents once formed a single landmass called Pangaea before drifting apart. Wegener supported his theory with evidence from fossils, geological formations, and climate patterns. The answer to the question is option A: Alfred Wegener.
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The idea of continental drift was first proposed by Alfred Wegener in 1912, suggesting that Earth's continents were once joined. Wegener provided various evidence, including matching fossils and geological formations. His theory ultimately led to the development of modern plate tectonics. ;