What is a common feature of convergent plate boundaries?

Convergent plate boundaries are characterized by the interaction between two tectonic plates that move towards each other. At these boundaries, one plate is often forced down into the mantle in a process known as subduction. This subduction can lead to the formation of deep ocean trenches and volcanic arcs as the descending plate melts and causes the associated geological activity in the surrounding region.

The subduction process is a critical aspect of the Earth's geology, as it has significant implications for the formation of mountain ranges, earthquakes, and the cycling of materials within the Earth. Thus, the subduction of one plate beneath another is a defining and common feature of convergent plate boundaries.