5) How Volcanoes are occured and give
brief note about volcanoes.
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Answer:
volcano erupt when molten rock called magma rises to the surface.Magma is formed when the earth's mantle melts.
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Answer:
Explanation:
Volcanoes are formed when magma from within the Earth's upper mantle works its way to the surface. At the surface, it erupts to form lava flows and ash deposits. Over time as the volcano continues to erupt, it will get bigger and bigger.
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