water and land relief

the movements of water causes considerable change in the land relie
the flow in gthe rivers and the breaking of wabes against the coast
line has an important impact on the rocks.

we can identify three different stages in the impact of water on the land relief:

erosion: happens when small fragments of rocks break away as o result of the strenght
of the flow of the river of the river or the acrion of the wabes on the coastline.

transportation: is when the movement of the water drags there fragments from the place where they broke off another place.

sedimentation: is the depositing of the materials whish have been transported by the movements of the water.

types of the land relief caused by the afiction of the rivers.
the most characteristics types of relief are the valleys. they are very narrow in the high course of the river where the amount of water in the river is less.


types of land relief caused caused by the action of the sea.

in a high coastline the most typical reloief is in the from of cliffs . a cliff is constantly changing is a result of the breaking of the wabes erode the rocks and dig aut the base of the diff and up being deposited in the from of a beach