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Thursday, 30 April 2015

Waves

WALT: Skim and scan for facts on how waves are made

  1. Waves are mainly made by the wind
  2. It is the first step for good surfing waves
  3. Swells can come from miles away
  4. Winds offshore act as a counter balance
  5. Some winds can create choppy and bumpy waves and that is why they are known

How is a wave formed: wind is the source of the surfWaves: the importance of wavelength, wave period and wave frequency

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