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Tides

Tides. EW Chapter 4.2 Pages 123-126. Cause of Tides Page 123. What are Tides? Describe the 2 types of Tides. What objects and force cause Tides ? Draw a picture of the location of the tidal bulges like the one on Page 123. Daily Tidal Cycle Page 124. How often do tides occur?

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Tides

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  1. Tides EW Chapter 4.2 Pages 123-126

  2. Cause of TidesPage 123 • What are Tides? • Describe the 2 types of Tides. • What objects and force cause Tides? • Draw a picture of the location of the tidal bulges like the one on Page 123.

  3. Daily Tidal CyclePage 124 • How often do tides occur? • What factors affect the height of the tide?

  4. Tidal Cycle124-125 • What is Spring tide? • Draw a picture of the alignment of the Earth, Moon & Sun to illustrate. • What is Neap tide? • Draw a picture to illustrate.

  5. Tidal Energy125-126 • Explain how tides can be used to create electricity. • Why is this system not always useful? • If you were the captain of a ship, why would it be useful to know the time of the tides?

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