How Are Waves Formed And What Are There Charecteristics? Flashcards
Coast
Where the land meets the sea
Fetch
The distance the wind blows across the water, the longer the fetch the more powerful the waves
Swash
Water that rushes up the beach
Backwash
When the water from a wave retreats back into the sea
How do waves form
By wind blowing over the sea,friction with the surface of the water causes ripples to form and develop into waves
Two important factors in waves forming
Wind speed and fetch
What kind of waves are close together
Destructive
What kind of waves are far apart from each other
Constructive
What wave has a steep wave front
Destructive wave
What wave has a gentle sloping wave front
Constructive waves
What wave plunges downwards
Destructive
What wave spills forwards
Constructive
What has a weak backwash
Constructive
What wave has a strong backwash
Destructive
What wave happens 6-8 times a minuet
Constructive