Physical Landscapes In The UK: River Landscapes In The UK - River Transportation

Question 1

River Deposition

Answer 1

Deposition occurs when the velocity of a river decreases. It no longer has enough energy to transport so it is deposited.

Question 2

Suspension

Answer 2

Fine, light material is held up and carried within the river’s flow.

Question 3

Solution

Answer 3

Minerals are dissolved in the water. This is a chemical change affecting rocks such as chalk and limestone.

Question 4

Traction

Answer 4

Large boulders and rocks are rolled along the river bed. Load carried in this way is called bedload.

Question 5

Saltation

Answer 5

small pebbles and stones are bounced along the river bed.