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प्रश्न
Use of CFCs is banned in some countries
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उत्तर
The CFCs cause damage to the ozone layer which protects us from the harmful effects of ultraviolet rays present in sunlight. Hence, its use is banned in some countries.
संबंधित प्रश्न
Briefly mention about 'Swachh Bharat Abhiyan'.
How can we control air pollution?
It is advised to use electrostatic precipitators in the chimneys.
It is mandatory to take a pollution certificate for the vehicles from the Traffic Police.
The gas that leads to the reduction in the oxygen.
Fill in the Blanks:
Noise pollution causes Hearing impairment and ______.
Write any two objectives of Swachh Bharat Abhiyan.
Study the picture given below and answer the question:
Mention one control measure to stop the pollution of water bodies.
Write the full form of ODF.
Distinguish between the following pair:
Sewage and effluents.
