canyons can be created
Four types of erosion are water erosion (caused by flowing water), wind erosion (caused by the action of wind), glacial erosion (caused by moving glaciers), and gravitational erosion (caused by gravity pulling material downhill).
cold weather
Catastrophic impacts.
Global
The 3 main types of glacial erosion are plucking, abrasion and freeze thaw.
The four major types of erosion are water erosion (caused by runoff and water flow), wind erosion (caused by wind moving particles), ice erosion (caused by glaciers and ice melt), and gravity erosion (caused by gravity moving rocks and soil downhill).
There can be a number of impacts of UV radiation. These include global warming, melting or glaciers, floods, and various diseases in humans and animals.
Ice Sheets Ice Shelves Ice Caps Ice Streams/Outlet Glaciers Icefields Mountain Glaciers Valley Glaciers Piedmont Glaciers Cirque Glaciers Hanging Glaciers Tidewater Glaciers
glaciers
the cause by the change of the earth
Most lunar craters are impact craters caused by incoming meteors and asteroids. Since our moon has no atmosphere there can be no glaciers or erosion.
Continental glaciers and valley glaciers are both types of glaciers that form from accumulated snowfall. They both flow under the influence of gravity, albeit in different directions. While continental glaciers cover vast areas like an ice sheet, valley glaciers are confined to mountain valleys and flow down through them.