Water - PowerPoint PPT Presentation

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Water
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Water

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Presentation Transcript

  1. Water

  2. Topics Covered Water in various forms Water on and around the Earth

  3. Pure water is clear. It has no scent.

  4. Water as a solid… Water changes to ice when cooled to 32˚F.

  5. Water as a liquid… There are two kinds of water: salt water and fresh water. Only fresh water can be applied as drinking water.

  6. Water as a gas… Water changes to an invisible gas (vapor) when heated to 212˚F.

  7. The atmosphere is full of water.

  8. The ocean is a storehouse of water.

  9. The End