Processes of a River Flashcards
1
Q
What is hydraulic action?
A
In a fast-flowing river, water is forced into cracks in the bank.
2
Q
What is Abrasion?
A
Rocks, stone and sand scrapes the river bed which wear them away.
3
Q
What is Attrition?
A
Rocks and stones bang into each other and break off pieces.
4
Q
What is Solution?
A
This minerals dissolve in the water.
5
Q
What is Traction?
A
Large boulders and rocks are rolled along the river bed.
6
Q
What is Suspension?
A
Light materials are carried along by the river.
7
Q
What is Solution?
A
Minerals are dissolved in the water. The chemicals change.
8
Q
What is Saltation?
A
Small pebbles and stones are bouncing along the river bed
