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प्रश्न
Give two examples of gaseous air pollutants.
उत्तर
CO2, SO2 and CO.
संबंधित प्रश्न
Which one of the following is non-biodegradable?
(A) DDT
(B) Vegetable peel
(C) Cardboard
(D) Bark of trees
Name the following :
One gaseous compound which depletes the ozone layer.
Match the pairs from 'A' and 'B' columns and explain the effect of pollution on human health.
| Column 'A' | Column 'B' |
| 1. Water containing cobalt | a. Mental retardedness |
| 2. Methane gas | b. Paralysis |
| 3. Water containing lead | c. Inflammation of lungs. |
| 4. Sulphur dioxide | d. Skin cancer |
| 5. Nitrogen dixoide | e. Irritation of eyes |
Give two examples of each of water, soil and air pollution from your residential area.
Name one industry which pollutes the atmosphere with gaseous as well as with particulate matter.
What is the connection between urbanisation and air pollution?
What is noise pollution? What harm does noise pollution do to human beings?
With reference to pollution, explain the following:
Air pollution
See the diagram and answer the following question
Explain what is happening in the picture?
Think of the objects in your home. Just keep in mind, the books, toys, furniture, food materials, and even pets of your home. These living and non-living things together make your home. Look at the following picture and list out the living and non-living things, in the pond.
