Презентация, доклад Pollution of nature

The ecological situation in the world is deteriorating every day and each of us is involved in this

Слайд 1Pollution of nature

Pollution of nature

Слайд 2The ecological situation in the world is deteriorating every day and

each of us is involved in this
The ecological situation in the world is deteriorating every day and each of us is involved in

Слайд 3Water pollution
Annually 9 million tons of waste are discharged into the

Pacific Ocean, over 30 million tons to the Atlantic. The main polluter of the world's ocean is oil. Only as a result of shipping and cleaning of tankers to the oceans is annually falls from 5 to 10 million tons of oil. The Caspian is covered with a film of oil.
Water pollutionAnnually 9 million tons of waste are discharged into the Pacific Ocean, over 30 million tons

Слайд 5Over the past 40 years, the amount of fresh water per

person in the world has decreased by 60%. Over the next 25 years, further reduction is expected to be 2 times more.
Over the past 40 years, the amount of fresh water per person in the world has decreased

Слайд 6Air pollution
Atmospheric pollution is one of the main causes of the

growth in the number of respiratory diseases, both acute and chronic. Harmful impurities contained in the air, contribute to the development of lung cancer, heart disease, stroke. According to WHO estimates, 3.7 million people die prematurely due to air pollution in the world. Most of these cases are recorded in the countries of South-East Asia and the Western Pacific.

Air pollutionAtmospheric pollution is one of the main causes of the growth in the number of respiratory

Слайд 8Soil pollution
Soil pollution is currently occurring daily due to the use

of a large number of artificial materials and substances. Health and saturation of the soil with useful substances directly affects the well-being and health of mankind, since plants grow from the soil that create oxygen and maintain a balance in the atmosphere. Without soil and plants, it would not be possible to live on the planet.
Soil pollutionSoil pollution is currently occurring daily due to the use of a large number of artificial

Слайд 10The dirties regions of the world:
foreign Europe
USA
European part of Russia

The dirties regions of the world:foreign EuropeUSAEuropean part of Russia

Слайд 11Be careful and take care of nature

Be careful and take care of nature

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