Destructive & Constructive Waves Flashcards
1
Q
What is the swash of a wave?
A
This is the forward part of the wave that hits the land first.
2
Q
What is the backwash of a wave?
A
This is the water that gets pulled back with force bringing other materials.
3
Q
What is a destructive wave?
A
This is the strongest wave which causes damage an is very high and powerful. This has strong backwash and little swash.
4
Q
What is a constructive wave?
A
A constructive wave is the opposite to a destructive wave with weak backwash and strong swash.
5
Q
What is fetch?
A
The fetch is the stretch of open water in the direction of which the wind blows.
6
Q
How do waves form?
A
Waves form by wind blowing over the sea generally.
7
Q
What is the crest?
A
The crest is the very top of the wave.
