constructive waves Flashcards
1
Q
how are they formed?
A
by weather systems that operate in the open ocean
2
Q
how long is the wavelength?
A
long
3
Q
what is the frequency?
A
6-9 per minute
4
Q
what are they wave characteristics?
A
low waves, which surge up the beach
5
Q
what are the swash characteristics?
A
strong swash, weak backwash
6
Q
what is its affect on the beach?
A
occurs on gently sloped beaches
7
Q
when do constructive waves dominate?
A
in summer
