Answers

2016-04-24T11:17:11+08:00
The mantle is just one layer of the Earth, but it's a big one. The upper mantle is dense yet fluid in places and is responsible for volcanoes and the movement of tectonic plates. A mantle is more than just that ledge over your fireplace where you put pictures and candles. To scientists, the mantle is an important and large part of the interior of the Earth.
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