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№1 слайд![Smog is a type of air](/documents/a5de330173813dee07b5a10cf0b17b19/img0.jpg)
Содержание слайда: Smog
is a type of air pollution
№2 слайд![Modern smog is a type of air](/documents/a5de330173813dee07b5a10cf0b17b19/img1.jpg)
Содержание слайда: Modern smog is a type of air pollution derived from vehicular emission from internal combustion engines and industrial fumes that react in the atmosphere with sunlight to form secondary pollutants that also combine with the primary emissions to form photochemical smog.
№3 слайд![Type Of Smog Photochemical](/documents/a5de330173813dee07b5a10cf0b17b19/img2.jpg)
Содержание слайда: Type Of Smog
Photochemical smog
Volcanic smog
Inside our homes
Sulfur Dioxide
From burning fuel for energy
№4 слайд![Photochemical smog](/documents/a5de330173813dee07b5a10cf0b17b19/img3.jpg)
Содержание слайда: Photochemical smog
Photochemical smog is therefore considered to be a problem of modern industrialization. It is present in all modern cities, but it is more common in cities with sunny, warm, dry climates and a large number of motor vehicles. Because it travels with the wind, it can affect sparsely populated areas as well.
№5 слайд![Volcanic smog An erupting](/documents/a5de330173813dee07b5a10cf0b17b19/img4.jpg)
Содержание слайда: Volcanic smog
An erupting volcano can also emit high levels of sulphur dioxide, creating volcanic smog, or vog.
№6 слайд![Inside our homes Some of](/documents/a5de330173813dee07b5a10cf0b17b19/img5.jpg)
Содержание слайда: Inside our homes
Some of these pollutants can be created by indoor activities such as smoking and cooking
№7 слайд![Sulfur Dioxide Sulfur is](/documents/a5de330173813dee07b5a10cf0b17b19/img6.jpg)
Содержание слайда: Sulfur Dioxide
Sulfur is present in all fossil fuels and is released as Sulfur Dioxide when the fuels are burned. Sulfur Dioxide reacts with oxygen gas to give Sulfur Trioxide
№8 слайд![From burning fuel for energy](/documents/a5de330173813dee07b5a10cf0b17b19/img7.jpg)
Содержание слайда: From burning fuel for energy
The exhaust from burning fuels in automobiles, homes, and industries is a major source of pollution in the air.
№9 слайд![Health effects Smog is a](/documents/a5de330173813dee07b5a10cf0b17b19/img8.jpg)
Содержание слайда: Health effects
Smog is a serious problem in many cities and continues to harm human health. Ground-level ozone, sulfur dioxide, nitrogen dioxide and carbon monoxide are especially harmful for senior citizens, children, and people with heart and lung conditions such as emphysema, bronchitis, and asthma
№10 слайд![Areas affected London](/documents/a5de330173813dee07b5a10cf0b17b19/img9.jpg)
Содержание слайда: Areas affected
London
№11 слайд![Mexico City](/documents/a5de330173813dee07b5a10cf0b17b19/img10.jpg)
Содержание слайда: Mexico City
№12 слайд![Tehran](/documents/a5de330173813dee07b5a10cf0b17b19/img11.jpg)
Содержание слайда: Tehran
№13 слайд![United States](/documents/a5de330173813dee07b5a10cf0b17b19/img12.jpg)
Содержание слайда: United States
№14 слайд![Los Angeles and the San](/documents/a5de330173813dee07b5a10cf0b17b19/img13.jpg)
Содержание слайда: Los Angeles and the San Joaquin Valley
Los Angeles and the San Joaquin Valley
№15 слайд![Southeast Asia](/documents/a5de330173813dee07b5a10cf0b17b19/img14.jpg)
Содержание слайда: Southeast Asia
№16 слайд![How to Protect Yourself from](/documents/a5de330173813dee07b5a10cf0b17b19/img15.jpg)
Содержание слайда: How to Protect Yourself from Air Pollutants
First, watch a series of animations and movies depicting the formation of air pollution.
Then, learn to understand the Air Quality Index (AQI) in your area.
Next, get familiar with Ozone Action Days and why you should never ignore them
Then, follow the National Air Quality Forecast.
Finally, familiarize yourself with the effects of smog on your health.
№17 слайд![What is it a Smog ? What do](/documents/a5de330173813dee07b5a10cf0b17b19/img16.jpg)
Содержание слайда: What is it a “Smog”?
What do you know a type of smog?
(Tell something about each)
What health effect is smog bring?
What town that suffer from smog do you know?
How to protect yourself from air pollutant ?