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Air pollution (outdoor and indoor)

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«Air pollution (outdoor and indoor)»

Air pollution [eə] [pə ‘luːʃən]  Occur [əˈkəː] Dust [dʌst]  Harmful [‘hɑːmfʊl] Human [‘hjuːmən] Sources [‘sɔːsɪz]  cleaning products [‘kliːnɪŋ] [‘prɒdʌkts]  Pollutant [pəˈluːtənt]

Air pollution [eə] [pə ‘luːʃən] 

Occur [əˈkəː]

Dust [dʌst] 

Harmful [‘hɑːmfʊl]

Human [‘hjuːmən]

Sources [‘sɔːsɪz] 

cleaning products [‘kliːnɪŋ] [‘prɒdʌkts] 

Pollutant [pəˈluːtənt]

WHAT IS AIR POLLUTION? Air pollution occurs when gases, dust, or smoke are introduced into the atmosphere in a way that makes it harmful to humans, animals and plants . This is because the air becomes dirty.  

WHAT IS AIR POLLUTION?

Air pollution occurs when gases, dust, or smoke are introduced into the atmosphere in a way that makes it harmful to humans, animals and plants . This is because the air becomes dirty.  

What causes Air Pollution? Air pollution can be from both human and natural actions. Pollution from nature is not very often.

What causes Air Pollution?

Air pollution can be from both human and natural actions. Pollution from nature is not very often.

Air pollution Outdoor Indoor

Air pollution

Outdoor

Indoor

Outdoor air pollution :

Outdoor air pollution :

  • Outdoor air pollution is caused by commercial and industrial sources. These sources are usually concentrated in big cities. The main producers of dangerous gases are factories and transport.
Indoor air pollution We also cause it at home with the products we use. Air indoors can be polluted by cleaning products, dust, paint, insect sprays, cigarette smoke or from cooking.

Indoor air pollution

We also cause it at home with the products we use. Air indoors can be polluted by cleaning products, dust, paint, insect sprays, cigarette smoke or from cooking.

Some pollutants such as smoke and insect sprays can cause problems such as asthma. To reduce air pollution at home you should open the doors and windows 2-3 times a day, use natural cleaning products, and do not allow smoking.

Some pollutants such as smoke and insect sprays can cause problems such as asthma.

To reduce air pollution at home you should open the doors and windows 2-3 times a day, use natural cleaning products, and do not allow smoking.

a) capable of causing harm; injurious f 1. Air pollution    2. Harmful  3. Human  4. Source   5. Cleaning    6. Pollutant   b) certain chemicals or waste products,  that renders the air, soil, water harmful  a e c) an act or instance of making clean d)any thing or place from which  something comes, arises; origin d e) consisting of people c f) Contamination of air by smoke and  harmful gases b

a) capable of causing harm; injurious

f

1. Air pollution  

2. Harmful

3. Human

4. Source

 

5. Cleaning

 

6. Pollutant

b) certain chemicals or waste products, 

that renders the air, soil, water harmful 

a

e

c) an act or instance of making clean

d)any thing or place from which 

something comes, arises; origin

d

e) consisting of people

c

f) Contamination of air by smoke and 

harmful gases

b


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Предмет: Английский язык

Категория: Презентации

Целевая аудитория: 8 класс

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Air pollution (outdoor and indoor)

Автор: Алдабергенова Дана Маратовна

Дата: 16.04.2017

Номер свидетельства: 409489

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