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Ocean Tides

Ocean Tides. By: Brian & Luke. Why there are tides. An ocean tide is the rise and fall of the ocean’s water. Tides are caused by minor differences in gravitational attraction between the sun and the moon.

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Ocean Tides

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  1. Ocean Tides By: Brian & Luke

  2. Why there are tides. • An ocean tide is the rise and fall of the ocean’s water. • Tides are caused by minor differences in gravitational attraction between the sun and the moon. • When the moon is farther from one side of the earths ocean that farther side is where there is a low tide. The side closest to the moon is a high tide. • There are two big humps of water on the earth where water is held.

  3. Facts • There are two big humps of water on the earth where water is held. • The sun also pulls on the earth but not nearly as much as the moon because it is so far away. • One low-tide/high-tide cycle takes about 12 hrs and 25 min

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