Understand Air Pollution. Click on the link to Watch the VIDEO explanation:
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The air has smoke dust and germs in it. When air has these unwanted substances we say that the air is polluted. The harmful gasses from factories, burning of wood, exhaust of vehicles, smoking of cigarette and spraying of insecticides pollute air. We should take care not to pollute air. We should not use vehicle to go to nearby place. Walking and cycling will not only keep us fit but reduce pollution by reducing the amount of fuel burn. Using solar power for cooking and heating water saves fuel and reduce pollution. Breathing in polluted air causes illness like asthma, rushes and allergies. Fresh air keeps us healthy. We should keep our door and windows open to allow fresh air to come.
Watch Video
The air has smoke dust and germs in it. When air has these unwanted substances we say that the air is polluted. The harmful gasses from factories, burning of wood, exhaust of vehicles, smoking of cigarette and spraying of insecticides pollute air. We should take care not to pollute air. We should not use vehicle to go to nearby place. Walking and cycling will not only keep us fit but reduce pollution by reducing the amount of fuel burn. Using solar power for cooking and heating water saves fuel and reduce pollution. Breathing in polluted air causes illness like asthma, rushes and allergies. Fresh air keeps us healthy. We should keep our door and windows open to allow fresh air to come.
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