Well, wind can change landforms by storms, and hurricains, or other things that contain air... ~~~~~~~~~~~~~ Like, over a period of time... Wind can make landforms decrease in size, by weathering. ~~~~~~~~~~~~~~ Hope this helps! :)
the Grand Canyon had a river running through it, well, how do you think it became it's shape? Since the water hit the rock of the canyon for thousands of years, it finally wore away the rock, creating the shape the canyon is now.
