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Processes of Erosion - cliffs - N5 geography

Total questions: 6

Worksheet time: 3mins

Name
Class
Date
1.

Define erosion

a)

rocks carries by waves are thrown against the cliffs breaking them down

b)

the wearing away of rock or soil

c)

Power of waves forces water and air into cracks in rocks. Pressure builds up and rocks break apart.

d)

When sea water (salt) dissolves the rock, causing it to break down

2.

Define abrasion

a)

Stones and pebbles are transported by waves. They break down by crashing into each other.

b)

The weight of water in falling waves breaks the rock

c)

Rocks carried by waves are thrown against the cliffs, breaking it down

3.

Defien hydraulic action

a)

The power of waves forces water and air into cracks in rocks. The pressure builds up and rocks break apart

b)

Rocks carried by waves are thrown against the cliffs, breaking them down.

c)

Stones and pebbles are transported by waves. They break down by crashing into each other

4.

Define solution

a)

When seawater (salt) dissolves the rock causing it to break down

b)

Stones and pebbles are transported by waves. They break down by crashing into each other

c)

Power of waves are thrown against the cliffs, breaking it down

d)

Th eweight of water in falling waves break the rock

5.

Define attrition

a)

The weight of water in a falling eave breaks the rock

b)

Power of waves force water and air into into cracks in rocks. The pressure builds up and rocks break apart

c)

When sea water (salt) dissolves the rock causing it to break down

d)

Stones and pebbles are transported by waves. They break down by crashing into each other

6.

Define wave pounding

a)

Stones and pebbles are transported by waves. They break down by crshing into each other

b)

The power of waves forces water and air into cracks in rocks. The pressure builds up and roicks break apart

c)

The weight of water in falling waves breaks the rock

d)

When sea water (salt) issolves the rock causing it to break down