22 March World Water Day.

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22 March World Water Day.
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From the beginning of time the water was a
precious liquid what was used for cleaning.
Today, this water must be cleaned to ensure our
survival.
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Construction of water.
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(No Transcript)
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What is polluted surface water

• Lead
• Merkury
• Cadmium
• Arsenic

• Asbestos
• Benzene
• PVC

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• Do you know that

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Polluted water causes diseases in over 80 of
people in developing countries.
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Women and girls from the Global South countries,
staying an average of 6 km a day carrying 20
liters of water to meet the most basic needs of
their families.
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3000 liters of water is consumed during
preparation of daytime food reason for one person
in europe or USA.
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Europeans consume an average of 576 liters of
water per day, including 32 of water is used for
personal hygiene (shower, brushing teeth, etc.).

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Every minute, 7 people die because of a shortage
of clean water or because of its poor quality.
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8000 liters of water is consumed during the
production of one pair of shoes.
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To produce 1 ton of meat consumes 5 times more
water than the production of 1 ton of grain.
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90 of sewage water in developing countries goes
into surface waters without being cleaned.
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2400 liters of water is needed to produce one
hamburger (150g.).
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In recent decades the area of Arctic sea ice at
the North Pole has shrunk by 10 and the
thickness of the ice above the water decreased by
40.
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Man is so, what is the water that he drink.
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You have an impact on drinking water supplies
through their daily behavior!

• The use of savings programs in the washing
  machine,
• dishwasher,
• washing in the shower,
• then spin the water while brushing your teeth,
• make sure that the pipes do not leak,
• efficient watering the garden,
• use of rainwater.

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• Water is
• blue gold.

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Over 80 of today diseases have a direct
relationship of drinking water quality.
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Municipal Sewage Treatment Plant in Tarnobrzeg.
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Lagoon Machow Tarnobrzeg.
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Vistula Tarnobrzeg.
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• Prepared
• Magdalena Ciach and class III a

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Sources of photos www.wikipedia.plwww.pah.o
rg.pl www.wodapitna.pl