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Инфоурок / Иностранные языки / Презентации / Презентация по английскому языку на тему "Water pollution"
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Презентация по английскому языку на тему "Water pollution"

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материалов
«Water is the juice of life on Earth" 
 Leonardo da Vinci
Water itself has no nutritional value, but it is an indispensable component o...
Water is the source of life, without which it is impossible to live. It is co...
But time goes on...
Currently in the world there are few rivers that would not be contaminated by...
About two billion tons of waste water comprising a mixture of recycled fertil...
Up to 2 million sea birds and 100 thousand marine animals die every year afte...
Contaminated water kills more people than war and all other forms of violence...
Biological pollution is getting into water, together with wastewater of vario...
Thermal pollution are effluents of heated water from power plants and nuclear...
Physical pollution is the increase in the content of water soluble substances...
Chemical pollution is released into the water various chemicals, wastes of va...
statistics
The most..
Organization «DIRTYWATER»
Children's Fund United Nations whose primary purpose is to protect and promot...
Purpose: to draw people's attention to the problem of lack of clean water in...
Implementation: On the street were vending machines where anyone can buy wate...
Slogan: Only $ 1 is required to provide the child with clean drinking water f...
March 22 was declared world water day in 1992. Since then, in this day around...
25 1

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Описание презентации по отдельным слайдам:

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№ слайда 2 «Water is the juice of life on Earth" 
 Leonardo da Vinci
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«Water is the juice of life on Earth" Leonardo da Vinci

№ слайда 3 Water itself has no nutritional value, but it is an indispensable component o
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Water itself has no nutritional value, but it is an indispensable component of all living things. None of the living organisms of our planet cannot exist without water. Water itself has no nutritional value, but it is an indispensable component of all living things. None of the living organisms of our planet cannot exist without water.

№ слайда 4 Water is the source of life, without which it is impossible to live. It is co
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Water is the source of life, without which it is impossible to live. It is considered a symbol of purity and fertility. In all known legends life originated in water. Many years ago when people appreciated the mutual respect higher than gold, on the spring he had written: “Traveler, wait and bow. Spring water gives life to the young, old restores health, gives beauty and love of women...”. Water is the source of life, without which it is impossible to live. It is considered a symbol of purity and fertility. In all known legends life originated in water. Many years ago when people appreciated the mutual respect higher than gold, on the spring he had written: “Traveler, wait and bow. Spring water gives life to the young, old restores health, gives beauty and love of women...”.

№ слайда 5 But time goes on...
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But time goes on...

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№ слайда 7 Currently in the world there are few rivers that would not be contaminated by
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Currently in the world there are few rivers that would not be contaminated by products of human activity. With sewage in rivers are fertilizer and pesticides from agricultural land. And they get water out of the sewer and drainage ditches. Some plants is drained into rivers and lakes streams of dirty water. The pollution of rivers and lakes nitrate fertilizer grows on the planet almost every week. Unfortunately, even in that case, if to forbid the use of nitrate fertilizers tomorrow, the situation will deteriorate. Nitrates slowly for many years, seep through the ground into the rivers or lakes. Dirty waste water and fertilizers get into lakes and reservoirs and cause the rapid growth of slime — algae that choke the river fauna and flora Currently in the world there are few rivers that would not be contaminated by products of human activity. With sewage in rivers are fertilizer and pesticides from agricultural land. And they get water out of the sewer and drainage ditches. Some plants is drained into rivers and lakes streams of dirty water. The pollution of rivers and lakes nitrate fertilizer grows on the planet almost every week. Unfortunately, even in that case, if to forbid the use of nitrate fertilizers tomorrow, the situation will deteriorate. Nitrates slowly for many years, seep through the ground into the rivers or lakes. Dirty waste water and fertilizers get into lakes and reservoirs and cause the rapid growth of slime — algae that choke the river fauna and flora

№ слайда 8 About two billion tons of waste water comprising a mixture of recycled fertil
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About two billion tons of waste water comprising a mixture of recycled fertilizers, sewage, industrial waste and waste generated as a result of human activity, discharged daily into rivers and seas causing the spread of diseases and causing irreparable damage to ecosystems. Therefore, the transformation of contaminated water from threats to health and the environment in a clean, safe and economically attractive resource is one of the key challenges for the global community in the twenty-first century. About two billion tons of waste water comprising a mixture of recycled fertilizers, sewage, industrial waste and waste generated as a result of human activity, discharged daily into rivers and seas causing the spread of diseases and causing irreparable damage to ecosystems. Therefore, the transformation of contaminated water from threats to health and the environment in a clean, safe and economically attractive resource is one of the key challenges for the global community in the twenty-first century.

№ слайда 9 Up to 2 million sea birds and 100 thousand marine animals die every year afte
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Up to 2 million sea birds and 100 thousand marine animals die every year after swallowing any plastic products, chemical poisoned by the contaminated water, entangled in the ooze that grew because of biological contamination. Up to 2 million sea birds and 100 thousand marine animals die every year after swallowing any plastic products, chemical poisoned by the contaminated water, entangled in the ooze that grew because of biological contamination.

№ слайда 10 Contaminated water kills more people than war and all other forms of violence
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Contaminated water kills more people than war and all other forms of violence. "At least 1.8 million children under the age of 5 die from diseases associated with poor water, annually, that is one child every 20 seconds. Slightly less than half the hospitals in the world - people whose ailments are somehow related to contaminated water" Contaminated water kills more people than war and all other forms of violence. "At least 1.8 million children under the age of 5 die from diseases associated with poor water, annually, that is one child every 20 seconds. Slightly less than half the hospitals in the world - people whose ailments are somehow related to contaminated water"

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№ слайда 13 Biological pollution is getting into water, together with wastewater of vario
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Biological pollution is getting into water, together with wastewater of various pathogens (bacteria, viruses), fungal spores, eggs, worms, etc. the Main sources of biological pollutants are domestic waste water, businesses, sugar mills, meat - and wood industry etc. such Especially dangerous pollution of water bodies in recreation areas (resort areas of the coasts of seas and rivers). Biological pollution is getting into water, together with wastewater of various pathogens (bacteria, viruses), fungal spores, eggs, worms, etc. the Main sources of biological pollutants are domestic waste water, businesses, sugar mills, meat - and wood industry etc. such Especially dangerous pollution of water bodies in recreation areas (resort areas of the coasts of seas and rivers).

№ слайда 14 Thermal pollution are effluents of heated water from power plants and nuclear
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Thermal pollution are effluents of heated water from power plants and nuclear power stations. An example of radiation contamination is the Chernobyl disaster. Thermal pollution are effluents of heated water from power plants and nuclear power stations. An example of radiation contamination is the Chernobyl disaster.

№ слайда 15 Physical pollution is the increase in the content of water soluble substances
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Physical pollution is the increase in the content of water soluble substances and bodies (bottles, cans, packages, etc.) the result of human factors, washout by rain waters the soil from the fields, mining dust, stirred by the wind, etc. Physical pollution is the increase in the content of water soluble substances and bodies (bottles, cans, packages, etc.) the result of human factors, washout by rain waters the soil from the fields, mining dust, stirred by the wind, etc.

№ слайда 16 Chemical pollution is released into the water various chemicals, wastes of va
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Chemical pollution is released into the water various chemicals, wastes of various industries: petrochemical, pulp and paper and municipal sewage, waste from livestock farms, etc. Chemical pollution is released into the water various chemicals, wastes of various industries: petrochemical, pulp and paper and municipal sewage, waste from livestock farms, etc.

№ слайда 17 statistics
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statistics

№ слайда 18 The most..
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The most..

№ слайда 19 Organization «DIRTYWATER»
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Organization «DIRTYWATER»

№ слайда 20 Children's Fund United Nations whose primary purpose is to protect and promot
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Children's Fund United Nations whose primary purpose is to protect and promote the rights of children to safe, healthy and happy childhood, the rally was organized by DirtyWater("Dirty water") in new York. Children's Fund United Nations whose primary purpose is to protect and promote the rights of children to safe, healthy and happy childhood, the rally was organized by DirtyWater("Dirty water") in new York.

№ слайда 21 Purpose: to draw people's attention to the problem of lack of clean water in
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Purpose: to draw people's attention to the problem of lack of clean water in African countries. Purpose: to draw people's attention to the problem of lack of clean water in African countries.

№ слайда 22 Implementation: On the street were vending machines where anyone can buy wate
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Implementation: On the street were vending machines where anyone can buy water for $1, as if infected with various dangerous diseases, like hepatitis or malaria. Actually water does not infected. But the water is stained and looks dirty. Implementation: On the street were vending machines where anyone can buy water for $1, as if infected with various dangerous diseases, like hepatitis or malaria. Actually water does not infected. But the water is stained and looks dirty.

№ слайда 23 Slogan: Only $ 1 is required to provide the child with clean drinking water f
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Slogan: Only $ 1 is required to provide the child with clean drinking water for 40 days. Slogan: Only $ 1 is required to provide the child with clean drinking water for 40 days.

№ слайда 24 March 22 was declared world water day in 1992. Since then, in this day around
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March 22 was declared world water day in 1992. Since then, in this day around the world held events to attract public attention to the problem of water pollution. March 22 was declared world water day in 1992. Since then, in this day around the world held events to attract public attention to the problem of water pollution.

№ слайда 25
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Дата добавления 20.01.2016
Раздел Иностранные языки
Подраздел Презентации
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Номер материала ДВ-359599
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