Why do volcanoes erupt ?
Volcanoes are formed by the build up of molten rock , or magma , deep inside the earth. This magma forces itself to the surface. It erupts through openings , or volcanic vents, as lava or as hot ash, rock , and dust.
Does the earth quake during an earthquake ?
The earth does move , shiver , and shake during an earthquake. it all happens when masses of rock move around rapidly blow the Earth’s surface.This causes shock waves that open great cracks in the ground and cause landslides and snow avalanches.
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