Transport

Question 1

Suspension

Answer 1

Fine clay and sand particles are carried along with the water

Question 2

Solution

Answer 2

Some minerals dissolve in water such as calcium carbonate. This requires very little energy

Question 3

Traction

Answer 3

Boulders and pebbles are rolled along the river bed at times of high discharge

Question 4

Saltation

Answer 4

Sand sized particles are bounced along the river bed by the flow of water