THE Types of volcanoes
There argon three types of volcanoes shield, cinder cones and tangled volcanoes. Shield volcanoes be adult volcanic
Forms with that are broad at the top and feature low, sloping sides. This type of volcano is caused by slow, basaltic lava flows.
Cinder cones are cone shaped volcanoes some are no more(prenominal) than a few meters and others get as big as high as 610 meters sometime more. Most of the tallest volcanoes are composite volcanoes. These form from quiet eruptions of fluid lava followed by explosive eruptions of sticky lava.
How is Magma turned into Lava?
Extremely high temperature and pressure cause the rock to release and become liquid rock or magma. When a large body of magma has form, it rises through the denser rock layers toward Earths surface. Magma that has reached the surface is called lava.
How are volcanoes formed?
Volcanoes are formed when magma flows through cracks in the earths crust, and slowly builds up into a cone. If there is a high pressure build up, they will have violent eruptions, but if there is not genuinely much pressure, they will simply let magma seep slowly out.
What is a volcano?
A volcano is a firing in the Earth from which molten rock (m
A volcano is a vent in the Earth from which molten rock (magma) and botch up erupts. The molten rock that erupts from the volcano also called lava forms a cumulus or mountain around the vent. There are more types of eruptions that are all different. There are some eruptions are quiet, with lava slowly oozing from a vent. Other eruptions are very violent, with lava and other materials being hurled hundreds of miles into the air. But lava is not the only affair that comes out of the...
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