Water pollution (Green)

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Ppt prepared by my students at Newlands School, Argentina

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Water pollution (Green)

  1. 1. Members of the group:Members of the group: • Andrea VazquezAndrea Vazquez • Cecilia SgueraCecilia Sguera •Micaela CausaranoMicaela Causarano •Delfina TesturiDelfina Testuri •Victoria Martin 5th GreenVictoria Martin 5th Green 20102010
  2. 2. • Let people learn why they have to care about water. • Teach why we should not throw chemicals, oil, paper,(etc). • Share why water is very important for the earth. • Tell people about the different types of water.
  3. 3. • When you think about water pollution you think about dirty water. Water pollution is polluted water. It is water with oil, chemicals, plastic bags.
  4. 4. • There are three different types of water: salt water, frozen water, and fresh water. We can find fresh water in lakes, streams and rivers.
  5. 5. Sunlight causes water to evaporate, or dry up, into a gas called water vapor. The vapor rises into the atmosphere and is collected in clouds. When too much water vapor fills the clouds, the vapor condenses back into water and rains down to Earth to begin the cycle again.
  6. 6. (The) water is important because we need water for a lot of things, but all of us;animals,plants and humans need water to survive,to clean the body,to wash things (etc.)
  7. 7. • If we don´t care about water we are going to run out of it.

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