Coasts -Wave Types Flashcards
1
Q
Name the two types of waves
A
Constructive and discordant waves
2
Q
How are waves formed
A
Through the transfer of energy
3
Q
What happens when wind blows over the surface of the water
A
It creates friction
4
Q
What shape does the water create in the water
A
Circular orbit
5
Q
What is swash
A
Water rushing up the beach
6
Q
What is backwash
A
Energy flowing back to the sea
7
Q
Constructive wave are …
A
Flat and low Limited energy Large swash Form gentle beaches Builds up beaches
8
Q
Destructive waves are …
A
More energy 3-4 metres high Large backwash Breaks down beaches Steep beaches
