Erosion

Question 1

Vertical erosion

Answer 1

Upper stages
Vertical

Question 2

Lateral erosion

Answer 2

Middle and lower stages
Horizontal

Question 3

Hydrolic action

Answer 3

Water putting pressure on on the floor and sides causing parts to break of

Question 4

Abrasion / corrosion

Answer 4

Fragments of rocks grinding against the banks and floor

Question 5

Attrition

Answer 5

Rocks hit against each other

Question 6

Solution/ corrosion

Answer 6

Chemicals dissolve minerals