Question

why each landform is different​

Answer 1

Answer:

Mountains, hills, plateaus, and plains are the four major types of landforms. ... Tectonic plate movement under the Earth can create landforms by pushing up mountains and hills. Erosion by water and wind can wear down land and create landforms like valleys and canyons.

Answer 2

Answer:

Most landforms change very slowly over many, many years. New mountains have formed as the plates of Earth's crust slowly collided, and others have been worn away by weathering and erosion. Glaciers may have gradually scraped ice over the land, eventually leaving behind lakes or valleys once the ice receded.