Factors affecting erosion Flashcards
1
Q
Width of the beach
A
Beaches slow down waves so a flat, wide beach would prevent erosion more than a narrow, steep one.
2
Q
Breaking point of the waves
A
A wave that breaks directly at the foot of the cliff will transfer the most energy to the cliff and cause more erosion
3
Q
Aspect
A
If cliff faces dominant wave and wind direction, erosion will be faster
4
Q
Fetch
A
waves with longer fetch have more energy so cause the most erosion
5
Q
Rock type
A
Hard rocks like granite are more resistant to erosion
6
Q
Wave steepness
A
Steep waves have more energy
