<P> In plate tectonics , a convergent boundary , also known as a destructive plate boundary , is a region of active deformation where two or more tectonic plates or fragments of the lithosphere are near the end of their life cycle . This is in contrast to a constructive plate boundary ( also known as a mid-ocean ridge or spreading center ) . As a result of pressure , friction , and plate material melting in the mantle , earthquakes and volcanoes are common near destructive boundaries , where subduction zones or an area of continental collision ( depending on the nature of the plates involved ) occurs . The subducting plate in a subduction zone is normally oceanic crust , and moves beneath the other plate , which can be made of either oceanic or continental crust . During collisions between two continental plates , large mountain ranges , such as the Himalayas are formed . In other regions , a divergent boundary or transform faults may be present . </P>
<P> In plate tectonics , a convergent boundary , also known as a destructive plate boundary , is a region of active deformation where two or more tectonic plates or fragments of the lithosphere are near the end of their life cycle . This is in contrast to a constructive plate boundary ( also known as a mid-ocean ridge or spreading center ) . As a result of pressure , friction , and plate material melting in the mantle , earthquakes and volcanoes are common near destructive boundaries , where subduction zones or an area of continental collision ( depending on the nature of the plates involved ) occurs . The subducting plate in a subduction zone is normally oceanic crust , and moves beneath the other plate , which can be made of either oceanic or continental crust . During collisions between two continental plates , large mountain ranges , such as the Himalayas are formed . In other regions , a divergent boundary or transform faults may be present . </P>
what type of boundary is the himalayan mountains
what type of boundary is the himalayan mountains
a convergent boundary , also known as a destructive plate boundary
a convergent boundary , also known as a destructive plate boundary