Answer :
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.
What is a Volcano?
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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