8C/ge2- Coasts- Key wordsV2

1. The large scale movement of sediment when cliffs collapse is called...

• Mass Movement
• Erosion
• Deposition
• Weathering

2. What is the type of erosion that occurs when pebbles bang together

• Hydraulic Action
• Attrition
• Abrasion

3. I happen when the waves don't have enough energy to carry sediment

• Erosion
• Deposition
• Transportation

4. What is the type of erosion that occurs when pebbles crash against the coast

• Attrition
• Hydraulic Action
• Abrasion

5. What is the type of transportation when pebbles are bounced along the sea bed?

• Saltation
• Traction
• Suspension
• Solution

6. What is it called when pebbles are dragged or rolled along the sea bed

• Saltation
• Traction
• Suspension
• Solution

7. What type of weathering occurs when animals and plant roots break down material.

• Physical Weathering
• Chemical Weathering
• Biological Weathering

8. True of false: Chemical weathering is when rocks are heated and expand.

• True
• False

9. True or False: Solution is when sediment is disovled in water.

• True
• False

10. What does explain mean?

• To weigh up the pros and cons of an issue.
• To explain why
• What, where, when, why and how?