The type of volcano volcano shaped morphology.
. Since formed from magma sources which have different. And with the elements of the ore is different. We classified the types of volcanoes, according to the characteristics of physical 4 types
.Lava plateau (Basalt Plateau): caused by magma basalt inserted up the crack of plate tectonics and กลายเป็นลาวา overflow on the surface. In the same way as the flood. When the lava cools down, it will become a large lava plateau, about 100000, to 1 000 000 square, such as the island sky, England (picture 5)
image 5 plateau lava (island sky)
shield volcanoes. (Shield volcano):Formed from basaltic magma with high viscosity. Flow form a lava Plateau But the viscosity make magma formation and may be up to a large volcano, 9000 meters, but only 6 slope - 12 degrees. Shield volcanoes are formed from magma, which lifted off from the hot spot (Hotspot) in the mantle layer (Lower mantle) for example, the volcano มอนา clamp on the Hawaiian Islands. The central Pacific (Picture 6)
.Image 6 shield volcano (maunakea)
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