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Biology, 26.02.2020 19:29 skatingby8910

Which of the following statements is true? The earth's core is made of liquid metal. Convection currents in the mantle cause the movement of crustal plates. The earth's crust is very hard and strong. It is difficult for magma to break through. The presence of sedimentary rocks means the area was once near an active volcano.

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Which of the following statements is true? The earth's core is made of liquid metal. Convection curr...
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