Описание презентации по отдельным слайдам:
causes of environmental pollution Tyoplovskaya school Pupil Kazakova Valya Teacher Tyurina O. I.
which may be contaminated? Air seas, rivers ... forests
how is the air polluted ? the air is polluted by smoke from factories as the air is polluted by exhaust gases from cars and motorcycles
how is the sea polluted ? the first cause of pollution of the seas is people throwing waste and packaging the second reason is a washing machine in the rivers the third reason is the draining of chemicals from plants in the sea
how isthe forest polluted? people do not hesitate to throw out the trash after a picnic
the environment can only help people, observing the simple rules: do not throw garbage on the streets less travel by car do not pour waste into the sea spend less electricity take the paper in recycling center
Do not kill yourself!
Thank you for attention ! Cherish life!
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