The occurrence of volcanoes at convergent plate boundaries is due to the release of water from the subducted plate triggering melting in the adjacent mantle.
This refers to the natural disaster that occurs as a result of the shift in tectonic plates, causing the release of hot lava.
Hence, we can see that when a volcano occurs at a convergent plate boundary, this is mainly as a result of the release of water from the subducted plate that causes the mantle nearby to melt.
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