What kind of landform is a result of tectonic plate interaction?

Mountains are prominent landforms that result from the interaction of tectonic plates, particularly through processes such as orogeny, which is the formation of mountains. This typically occurs when two tectonic plates converge, causing the Earth's crust to fold and uplift. The collision and subsequent compression of tectonic plates force the crust upwards, leading to the formation of mountain ranges.

Throughout Earth's history, significant mountain ranges, such as the Himalayas and the Andes, have been formed as a direct consequence of tectonic activity. The ongoing movement of other tectonic plates can also continue to shape and alter mountain ranges over geological time.

In contrast, alluvial plains are formed primarily by the deposition of sediment along river systems, valleys can develop through erosion or other geological processes that do not necessarily involve tectonic interactions, and deserts are often the result of climatic conditions rather than direct tectonic activity. Thus, mountains are uniquely associated with the dynamic interactions of tectonic plates.