Question

Answer the following:-
1) Name any two sources of air pollution.
2) Name the fuels from which Carbon monoxide gas is released on incomplete burning.
3) Which air pollutant is made up of smoke and fog ?
4) In which household things CFC is being used ?
5) From which type of rays, ozone protect us ?
6) Which type of pollution will increase when we fire the crackers ?
7) Name the fuel being used in vehicles in place of petrol ?

Answer 1

Answer:

mobile sources – such as cars, buses, planes, trucks, and trains.

stationary sources – such as power plants, oil refineries, industrial facilities, and factories.

Answer 2

Answer:

1. factories and vehicles
2. petrol and diesel
3. sulphur dioxide
4. AC and refrigerator
5. UV rays
6. air pollution
7. diesel

Explanation:

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