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These flashcards cover key terminology and concepts related to the types of waves affecting coastlines.
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Swash
The water that rushes up the beach after a wave breaks.
Backwash
The water that flows back towards the sea after reaching the shore.
Destructive Waves
Waves characterized by weak swash and strong backwash, leading to the removal of beach sediment.
Constructive Waves
Waves characterized by strong swash and weak backwash, which build up the beach by depositing sediment.
Characteristics of Destructive Waves
Steep, close together waves with strong backwash that removes sediment.
Characteristics of Constructive Waves
Low, further apart waves with strong swash that deposits sediment.