A convergent plate boundary, otherwise known as a destructive plate margin, forms volcanoes. This happens when
-The subducting plate brings down silicates such as sand down with it.
-Eventually, the plate melts but mixes with the silicates. This forms a more viscose but lighter magma
-This rises because it is lighter until it reaches the moho, (the boundary between the lithosphere and the asthenosphere, (the plate and the stuff it floats own). This is the other plate.
-It then breaks though, slowly rising to the surface.
-It then erupts out of a volcano a few miles in to land.
(This is the continental-oceanic process. The oceanic-oceanic, is slightly different).
Plates do not cause volcanoes. Volcanoes generally form at the boundaries between plates. They form at convergent and divergent boundaries.
Underwater volcanoes and mountains can form at both convergent and divergent boundaries.
Vesuvius is associated with a convergent boundary between the African Plate and the Eurasian Plate.
Earthquakes and volcanoes are hazards typically associated with convergent boundaries where tectonic plates collide. Mountains can also form at convergent boundaries due to the collision of plates. Trenches are associated with subduction zones at convergent boundaries where one plate is forced beneath another. Mudslides are not directly related to convergent boundaries.
convergent
Plates do not cause volcanoes. Volcanoes generally form at the boundaries between plates. They form at convergent and divergent boundaries.
Underwater volcanoes and mountains can form at both convergent and divergent boundaries.
Vesuvius is associated with a convergent boundary between the African Plate and the Eurasian Plate.
hot spots and convergent boundaries
No. Volcanoes do not form at transform boundaries. Volcanic islands can form at convergent boundaries and at hot spots.
they both form volcanoes and earthquakes
Earthquakes and volcanoes are hazards typically associated with convergent boundaries where tectonic plates collide. Mountains can also form at convergent boundaries due to the collision of plates. Trenches are associated with subduction zones at convergent boundaries where one plate is forced beneath another. Mudslides are not directly related to convergent boundaries.
It collides with the upper mantle that forms volcanoes with violent eruptions
convergent
Volcanoes can form at convergent boundaries, divergent boundaries, and at hot spots away from any plate boundary.
Volcanoes and earthquakes
There are three types of convergent boundaries: Oceanic, continental, and continental-oceanic convergent boundaries. Continental-continental convergent boundaries form mountain ranges. Continental-oceanic boundaries result in subduction zones and the recycling of lithosphere. The continental side of the boundary may form a mountain range. Oceanic-oceanic form deep oceanic trenches and sometimes volcanoes.