Ozy, yesterday we studied how pressure and heat keep the Earths mantle molten in the form of magma and that magma erupts from the mantle through the crust, from volcanos, as lava, which cools to form basalt. A volcano in Iceland just erupted and this videos shows fountains of lava, and the lava flowing slowly. Do watch this. This is sticky lava. It doesnt flow well. Ill also share a video of fluid lava flows. youtu.be/e4PUOBIwEv0
Posted on: Fri, 05 Sep 2014 11:39:31 +0000
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