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प्रश्न
Explains the role of an individual in maintaining environmental standards.
उत्तर
The role of every individual in environmental protection is of great importance because if every individual contributes substantially, the effect will be visible not only at the community, city or national level but also at the global level. Each individual should change his or her life style in such a way as to reduce environmental pollution. It can be done by following ways:
(i) Use carry bags made of paper or cloth instead of polythene.
(ii) Use eco-friendly products.
(iii) Use CFC free refrigerators.
(iv) Use organic manure instead of commercial inorganic fertilizers.
(v) Plant more trees, as trees can absorb many toxic gases and can purify the air by releasing oxygen.
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संबंधित प्रश्न
‘Methane is an air pollutant that causes Greenhouse effect’. Name three sources of this gas.
Trees must be planted in the industrial areas.
Chemical fertilizers must be replaced by organic manure
What form of waste is generated from the oil refineries?
State the main objective of the treatment of gaseous waste.
Defines electrostatic precipitators.
Give advantage of incineration.
Explain the stages involved in secondary treatment of water.
Name two common diseases caused as a result of gaseous pollution.
Why are landfills set up far away from the city? (Any two reasons)