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b
Scientific work
The Nature and it’s the ecological
problems
School: by K Spataev
Name: Igenbek Tursynai
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.
Semey Polygon
Semipalatinsk nuclear test site shut
– down is an important contribution
of Kazakhstan to global peace and
stability Nursultan Nazarbayev
stated addressing the 66 th
session of
the United Nations General
Assembly in New York.
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Ecologycal problems of Aral
Sea
As water has been drained
from the rivers for cotton farming
the sea ’ s water has become much
saltier. As the Aral Sea has lost
water, the climate has become
more extreme. If the Aral Sea dries
up completely, 15 billion tons of
salt will be left behind.
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Large cities with thousands of
smoky industrial enterprises
appear all over the world. The
by- products of their activity
pollute the air we breath, the
water we drink .
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For examples the water of the Aral sea are
polluted. The Caspian sea becomes smaller too
People from Semey fuffer from radioactivity.
Intrenational cooperation of scientists in
environmental protection has already begun
it’s work
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We must want to protect their future. We
must clean the place around us, growing
many trees.
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GOOD BYE ! THANK YOU
Сіз үшін 400 000 ұстаздардың еңбегі мен тәжірибесін біріктіріп, ең үлкен материалдар базасын жасадық. Төменде пәніңізді белгілеп, керек материалды алып сабағыңызға қолдана аласыз