States of Water - PowerPoint PPT Presentation

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States of Water

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  1. Wonderful water Wonderful water How water affects you, plants and animals.

  2. Water is essential to life on earth.

  3. There is 97% of all the water on the earth Is in the ocean and only 3% is fresh water. That leaves 2% frozen and out of that Less than 1% for drinking water.

  4. The Three forms of Water. • Solids: When water becomes very cold and freezes it will change from a liquid to a solid. It has a definite form and shape. • Liquids: When water takes the shape of its container it is in a liquid form. • Gases: When water is seen in a vapor form and has no definite size or shape it is in a gas form.

  5. Solids • We see it • In ice

  6. And in frost And in frost

  7. Liquids Rain Lake

  8. In nature we see water in its liquid form.

  9. Gases • You see water in the form of gas, when you see…….. Clouds

  10. Steam is water in a gaseous form. • Water also becomes a gas when it evaporates, • Or when you see a geyser or hot pots.

  11. Fog

  12. The Amazing WATER cycle.

  13. Evaporation • What is evaporation? • Evaporation is water vapors that rise into the air until it cools and condenses and forms water droplets.

  14. Condensation

  15. Where does it come from? • Millions of water droplets come together to form clouds. The clouds get heavy and gravity tugs on the droplets and the clouds release

  16. Precipitation

  17. It’s raining it’s pouring the old man is snoring.

  18. Water Pollution

  19. Awful---awful---stuff Give a hoot and don't pollute.

  20. THE END