Questions: Where does compression often occur? along a normal fault along a strike-slip fault at a divergent boundary at a convergent boundary

The answer is the fourth one (or D): at a convergent boundary.

Explanation for each option:

• Along a normal fault: Incorrect. Normal faults are typically associated with extensional forces, where the crust is being pulled apart, not compressed.
• Along a strike-slip fault: Incorrect. Strike-slip faults involve lateral movement of crustal blocks past each other, which is not primarily a compressional process.
• At a divergent boundary: Incorrect. Divergent boundaries are where tectonic plates move away from each other, leading to extension and creation of new crust, not compression.
• At a convergent boundary: Correct. Convergent boundaries are where tectonic plates move towards each other, leading to compression and often resulting in mountain building, earthquakes, and subduction zones.

Summary: Compression often occurs at a convergent boundary, where tectonic plates collide and push against each other.