Which boundary type is formed by colliding plates and involves compression?

Which boundary type is formed by colliding plates and involves compression?

• A. Divergent Boundaries
• B. Transform Boundaries
• C. Subduction Zones
• D. Convergent Boundaries

Answer: (D)

Convergent boundaries are where two tectonic plates collide, producing compressional stress in the rocks. This collision thickens and deforms the crust, leading to mountain building and strong earthquakes. When one plate is oceanic and the other continental (or when both are oceanic), the denser plate can sink beneath the other, creating a subduction zone with a trench and volcanic activity. If both plates collide and are continental, they crumple and form high mountain ranges like the Himalayas. Divergent boundaries involve plates moving apart and produce tension with new crust forming at ridges, while transform boundaries slip past one another, causing earthquakes through shear, without major crust creation or destruction. So, the boundary type formed by colliding plates and involving compression is convergent boundaries.

Convergent boundaries are where two tectonic plates collide, producing compressional stress in the rocks. This collision thickens and deforms the crust, leading to mountain building and strong earthquakes. When one plate is oceanic and the other continental (or when both are oceanic), the denser plate can sink beneath the other, creating a subduction zone with a trench and volcanic activity. If both plates collide and are continental, they crumple and form high mountain ranges like the Himalayas. Divergent boundaries involve plates moving apart and produce tension with new crust forming at ridges, while transform boundaries slip past one another, causing earthquakes through shear, without major crust creation or destruction. So, the boundary type formed by colliding plates and involving compression is convergent boundaries.