cold weather
Global
canyons can be created
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.
The Answer Is Glaciers......During the Ice Age, glaciers covered the Scandinavian Peninsula and Scotland. When the glaciers retreated, they left poor soil, rocky lakes, and many fiords.
Deposition is caused by glaciers, water, and wind.
Moraine
Drumlins.
Wind,Running Water,Glaciers, and Waves!
Smooth, polished bedrock
canyon valley and glaciers bro