wonderful water

20
Wonderful water

Upload: lynley-edmonds

Post on 16-May-2015

669 views

Category:

Documents


0 download

TRANSCRIPT

  • 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 shapeof 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 alsobecomes 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. Its raining its pouring
the old man is snoring.
18. Water Pollution
19. Awful---awful---stuff
Give a hoot and don't pollute.
20. THEEND