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The temperature of the mantle ranges from 500°C to 600°C.
False
The outer core is a solid layer made of iron and nickel.
False
The inner core has a radius about 70% of the size of the Earth.
False
Without the outer core, there would be no magnetic field on Earth.
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The upper mantle accounts for 60% of the Earth's crust.
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The outer core is as hot as the Sun, with temperatures ranging from 4440°C to 6100°C.
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The Earth is the only planet in the Solar System with liquid water on its surface.
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The mantle is the layer between the Earth's crust and the outer core.
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The thinnest part of the Earth's crust is found at the bottom of the ocean.
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Tectonic plates are pieces that overlap to cover only part of the Earth's surface.
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Volcanoes and earthquakes can be caused by the inactive inside of the Earth.
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Over a long period of time, mountain formation can be attributed to the movement of tectonic plates.
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