WATER POLLUTION
• Catalina Guasch,
• Carolina Pilarche
• Sofía Alzueta
• 5 a
The purpose of the presentation is..
• We want people not to throw papers and plastics
because the rubbish contaminates th...
• The water cycle works
like this: sunlight causes
water to evaporate or dry
up into a gas called water
vapour. It rises i...
Factories pollute water,
but they are not the
biggest source of
water pollution.
Farmers use chemicals
that get into the s...
When the rain mixes with gases and falls, it
is acid rains and it is harmful to plants,
animals and even buildings. Some
p...
• The boats strip oil, as
a consequence the
fish and the animals
die. They also die
because the people
contaminate the
wat...
• Water pollution is a problem in many
countries. In the deserts the ground water
can lead to serious diseases.
• If the w...
• Dripping faucets
waste more water
than you think as
much as 20 gallons a
day !!!
So it is important to
care about the wa...
In years around the 90’s
The water was not polluted.
Now the water is so
contaminated.
90… 2010
The good news is that the Earth has its own way of
cleaning up dirty water. It is the wetland way.
Wetlands are places tha...
The conclusion is that we are responsable
for the contamination of water.
Water pollution (Blue)
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Water pollution (Blue)

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Water pollution (Blue)

  1. 1. WATER POLLUTION • Catalina Guasch, • Carolina Pilarche • Sofía Alzueta • 5 a
  2. 2. The purpose of the presentation is.. • We want people not to throw papers and plastics because the rubbish contaminates the water a lot and the animals die. • We want boats not to throw oil to the water, because it kills plants and wildlife. • We want people not to waste water. • We don’t want people to use pesticides in the water because they kill fish and other animals. • We want you, when you see a person throwing papers and plastics to the water to tell them not to throw rubbish anymore because they are contaminating the world. • And we also want you to explain this presentation to other persons and to become aware of this.
  3. 3. • The water cycle works like this: sunlight causes water to evaporate or dry up into a gas called water vapour. It rises into the atmosphere and collects in clouds, the vapor condenses back into the water and rains down to earth to begin the cycle again.
  4. 4. Factories pollute water, but they are not the biggest source of water pollution. Farmers use chemicals that get into the soil and pollute ground water.
  5. 5. When the rain mixes with gases and falls, it is acid rains and it is harmful to plants, animals and even buildings. Some pesticides also end up in the air and may travel thousands of miles before settling in stream, lakes, rivers, or the ocean.
  6. 6. • The boats strip oil, as a consequence the fish and the animals die. They also die because the people contaminate the water.
  7. 7. • Water pollution is a problem in many countries. In the deserts the ground water can lead to serious diseases. • If the water we drink today is contaminated we can die. • The water we use today has been around since the time of the dinosaurs.
  8. 8. • Dripping faucets waste more water than you think as much as 20 gallons a day !!! So it is important to care about the water because it is good for the life and wildlife.
  9. 9. In years around the 90’s The water was not polluted. Now the water is so contaminated. 90… 2010
  10. 10. The good news is that the Earth has its own way of cleaning up dirty water. It is the wetland way. Wetlands are places that have shallow water or are spongy at least some of the time. Marshes, swamps, tidal flats, prairie photoles, and bogs are types of wetlands.
  11. 11. The conclusion is that we are responsable for the contamination of water.

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