Which term describes a plate boundary where two plates collide?

Which term describes a plate boundary where two plates collide?

• A. Atmosphere
• B. Divergent boundary
• C. Convergent boundary
• D. Transform boundary

Answer: (C)

When two tectonic plates move toward each other and collide, that boundary is described as a convergent boundary. The collision compresses the rocks and can push crust upward to form mountains, or cause one plate to dive beneath another in a subduction zone, which often creates volcanoes and deep trenches. This is different from a divergent boundary, where plates move apart and new crust forms at mid-ocean ridges, and from a transform boundary, where plates slide past each other horizontally. The term atmosphere has no relation to plate boundaries.

When two tectonic plates move toward each other and collide, that boundary is described as a convergent boundary. The collision compresses the rocks and can push crust upward to form mountains, or cause one plate to dive beneath another in a subduction zone, which often creates volcanoes and deep trenches. This is different from a divergent boundary, where plates move apart and new crust forms at mid-ocean ridges, and from a transform boundary, where plates slide past each other horizontally. The term atmosphere has no relation to plate boundaries.