MULTIPLE-CHOICE QUESTION Why are trenches and islands related? trenches melt watery crust which rises to make a volcanos volcanoes collapse and create trenches trenches and volcanoes are over hot spots trenches push up land to make mountains

Trenches and islands are related through the process of plate tectonics. Trenches are formed when one tectonic plate is forced under another in a process called subduction. This process can lead to the formation of volcanic islands. The heat and pressure from the subduction zone can cause the water in the plate to melt, forming magma. This magma rises to the surface, creating a volcano. Over time, repeated eruptions can build up the volcanic material, eventually forming an island. Therefore, the correct answer is that trenches and volcanoes are over hot spots, which is a reference to the hotspots that cause the melting of the crust, leading to the formation of both trenches and volcanic islands.