other Flashcards
1
Q
what two types of rock are needed to form a headland and bay (name them in order)
A
Resistant rock, less resistant rock, resistant rock
2
Q
what stages for a headland?
A
crack/ fracture, cave, arch, stack, stump
3
Q
What are the 4 types of coastal management?
A
do nothing, prevent and discourage, managed retreat and build defences.
4
Q
Name 3 types of hard
A
Sea wall, revetment, Gabions, Groynes, Rip-rap, offshore breakwater
5
Q
name 3 types of soft management
A
. Beach replenishment, do nothing, managed retreat.
6
Q
how was Christchurch bay sustainable managed?
A
managed retreat, cliff stabilisation, beach replenishment
