What are hot spots caused by?A.Subduction zonesB.Divergent plate boundariesC.VolcanoesD.Mantle plumes
Question
Solution
Hot spots are caused by D. Mantle plumes.
Here's a step-by-step explanation:
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A hot spot begins to form deep within the Earth in the mantle. This is a region where temperatures are high enough to melt rock and create magma.
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This magma is less dense than the surrounding rock, so it begins to rise through the mantle.
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As the magma rises, it can create a plume or column of hot material rising through the mantle.
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When this plume reaches the Earth's crust, it can melt through the crust and erupt onto the surface, creating a volcano.
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This process can occur anywhere on the Earth's surface, not just at plate boundaries. Therefore, the hot spot is not directly caused by subduction zones, divergent plate boundaries, or volcanoes, but rather by the mantle plume itself.
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