Question

danger valcano 10 points

Answer 1

Volcano-It is conical shaped mountain formed by the deposition of molten material called magma which comes from the inside layer of the earth called mantle.When this molten material comes out of the thw volcano with extreme heat and ash it is called lava which is very devastating moment and known as volcaninc eruption.Magma comes from the tube called vent which joins volcano and the mantle layer.This molten material when cools down forms igneous rocks and many minerals.
volcanos are of three types-
1.Active volcano-These volcanos burst with interval of time and are very dangerous.
2.Dormant volcano-These volcanos didnot burst from several years but may can active in future.
3.Extinct volcano-These volcanos didnot errupted from many years and will not errupt tomorrow.
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