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प्रश्न
What will happen if the number of vehicles and factories in your surroundings increases?
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उत्तर
Vehicles and factories are the major sources of air pollution. If the number of vehicles and factories increases in our surroundings, it is obvious that it would result in increased levels of air pollution. Not only air pollution but they also result in noise pollution. In case the number of industries increases in our surroundings, it means more trees would have to be cut down to make way for them, thus resulting in damage to the environment.
संबंधित प्रश्न
State four steps to be taken to control air pollution.
Write ‘true’ or ‘false for the following;
Air is a compound.
Tick (√) the correct alternative from the choice given for the following statement.
Air consists of
Tick (√) the correct alternative from the choice given for the following statement.
Air pollution is due to the
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Describe a simple experiment with the help of a diagram to show that Air is highly compressible
Water does not have a ______ but has definite ______ and ______.
Fill in the blank:
Nitrogen of the air is utilized by plants for formation of _____.
The layer of air around the earth is known as ______.
______ is important for all living creatures.
