Spit Formation Flashcards
1
Q
1 - what does LSD do?
A
Carries sediment along coast in direction of dominant wind - zig zag movement of material until change in direction of coastline
2
Q
2 - what occurs if conditions for deposition are present?
A
Material builds up - constructive waves needed - deposition greater than erosion
3
Q
3 - what encourages deposition?
A
Shallow water and a weak current
4
Q
4 - when will a spit become stabilised?
A
If dunes develop on it / salt marsh
5
Q
5 - when might a hooked end occur?
A
If the dominant wind direction changes for a period of time
