The theory of a land bridge between south america and africa as an explanation for similar fossils on the two continents is not supported today . a.) there are no remnants of the bridge in the atlantic ocean. b.) the two continents’ current coastlines do not fit together. c.) there are no continuous mountain belts between the two continents. d.) the two continents have dissimilar wildlife and vegetation.
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Geography, 21.06.2019 22:00, toya96
In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.
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Geography, 23.06.2019 03:30, ljadalyn
If you could drill a hole straight to the center of the earth, and keep track of what the hole is going through, youwould find: a) you would go through one sort of material, and then a different, denser material, and then a still-different, still-denser material, because the planet is made of concentric layers, sort of like an onion. b) you would go through one sort of material all the way to the center, because the planet is all mixed up. c) if your hole started at the north pole, you would go through different layers of different materials, but ifyour hole started at the equator, you would go through one sort of material all the way to the center. d) if your hole started at the equator, you would go through different layers of different materials, but if yourhole started at the north pole, you would go through one sort of material all the way to the center. e) you would strike diet pepsi when you got to the center.
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