factors affecting erosion Flashcards
1
Q
what are the six things that affect erosion?
A
waves
beaches
subaerial processes
rock type
rock faults
rock lithology
2
Q
what is the main factor affecting erosion?
A
waves
3
Q
when does erosion ten to occur more? annually
A
winter time as waves are more destructive and more powerful due to storms
4
Q
how do beaches effect erosion?
A
absorb wave energy therefore reduces the effects of erosion
5
Q
how do subaerial processes affect erosion?
A
weathering and mass movement weaken cliffs
6
Q
how does rock type affect erosion?
A
sedimentary rocks are more vulnerable to erosion
