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Plates are big sheets of rock that move by the convection in the mantle. And a boundary is a line that marks the limits of an area also called a dividing line. So the plates on the crust that are constantly moving have names for ex: the pacific plate which is under the Pacific Ocean the boundary is the place where the plates meet on all sides(where the pacific plate ends).
The older denser plate sinks under a deep ocean trench into the mantle. Some rock above the subducting plate melts and forms magma. Since the magma is less dense than the surrounding rock, it rises toward the surface. Eventually, the magma breaks through the ocean floor, making a volcanoe.
tectonic boundaries where plates interact, such as divergent boundaries where plates move apart, convergent boundaries where plates collide, and transform boundaries where plates slide past each other. These interactions create earthquakes, volcanic activity, mountain ranges, and oceanic trenches, providing evidence for plate movement. Seafloor spreading and paleomagnetism also support the theory of plate tectonics.
No. Not all plate boundaries are at the edges of continents, nor do all edges of continents correspond with plate boundaries. Many plate boundaries are found in the middle of oceans, while the continent of Africa is being torn apart by a developing plate boundary. Some edges of continents, such as the west coast of South America are near plate boundaries. These are called active continental margins. Others, such as the east coast of North America, are nowhere near plate boundaries. These are called passive continental margins.
No, subduction is not characteristic of diverging plate boundaries. Subduction occurs at converging plate boundaries where one tectonic plate is forced beneath another plate. Diverging plate boundaries are where tectonic plates move away from each other, such as at mid-ocean ridges.
The main types of tectonic plate boundaries are divergent boundaries, where plates move apart; convergent boundaries, where plates move toward each other; and transform boundaries, where plates slide past each other horizontally.
Plate boundaries are where tectonic plates meet.
the three types of plate boundaries are : -convergent plate boundaries -divergent plate boundaries -transformed plate boundaries
the three types of plate boundaries are : -convergent plate boundaries -divergent plate boundaries -transformed plate boundaries
a plate boundary there are constructive plate boundaries, destructive plate boundaries, conservative plate boundaries and collision plate boundaries
Plate boundaries are places where two tectonic plates meet. There are three major types of plate boundaries. These are divergent, convergent, and transform plate boundaries.
Converging Plate Boundaries
okay, a convergent boundary is when 2 plate tectonics collide together and making volcanoes or mountains :D
Plate boundaries are not found in volcanoes.Volcanoes occur along plate boundaries usually along convergent boundaries
Three types of plate boundaries are spreading boundaries, colliding boundaries, and sliding boundaries. um actually they are divergent, convergent, and transform
Plate Boundaries
All of the tectonic plates have different types of plate boundaries, most having all three types of plate boundaries. Convergent, where the plate is subducting under another plate, divergent, where the plate is pulling away from another plate, and transform boundaries where the plates are sliding past each other.
Yeah there are maps for the Mt St Helens plate boundaries. Type into google Juan de Fuca plate boundaries It is a destructive plate boundary