Answer: D. Plates move towards each other.
Explanation: Convergent boundaries are where tectonic plates are coming together, leading to interactions that can result in various geological features and phenomena, such as mountain ranges, deep ocean trenches, volcanic activity, and earthquakes. The movement of plates towards each other can cause one plate to be forced under the other in a process called subduction, or they can collide and push up to form mountains. This is the opposite of plates moving apart, which occurs at divergent boundaries.