Waves Flashcards

1
Q

Constructive Wave

A
  • Wave crest far apart
    -gently sloping wave front
    -breaking wave spills forward
    -strong SWASH pushes sand and pebbles UP the beach
    = creates a gentle beach
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2
Q

Destructive Wave

A
  • Wave crests close together
    -steep wave front
    -breaking wave plunges downwards
    -strong BACKWASH pulls sand and pebbles OUT to sea
    = creates a steep beach
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