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Give geographical reason:Mantle is the centre of earthquake and volcanic eruptions. |
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Answer» 1. The rocks in the upper 100 to 200 km of the mantle melt due to the heat and the magma is created. 2. Magma chambers are found in this layer of the earth. 3. Due to the heat and pressure, the energy waves are created in mantle. These energy waves move in vertical direction and magma comes out on the surface of the earth by volcanic eruptions. Thus, mantle is the centre of earthquake and volcanic eruptions. |
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