Why is a volcano a landform?

A volcano is considered a landform because it is a natural geological feature that has been shaped by the processes of Earth's geology. Specifically, it forms when magma from below the Earth's crust escapes to the surface, resulting in the accumulation of materials like lava, ash, and rocks. Over time, these materials build up to create the distinct structure of the volcano, which can vary in shape and size. As such, it represents a significant alteration of the landscape due to tectonic and volcanic activity.