Definitions [4]
Define weathering.
Weathering is breaking and falling apart into small pieces of the rocks on the earth’s surface.
Define erosion.
Erosion is the wearing away of the landscape by different agents like water, wind, ice and sea waves.
Define River.
The water flowing from its source to the river mouth, along a definite course is called River.
Define Glacier.
A large body of ice moving slowly down a slope or valley due to gravity is called Glacier.
