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प्रश्न
Study the picture given below and answer the following questions :
Mention the impact of this pollution on human health.
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उत्तर
It may lead to several diseases like cholera, jaundice and typhoid in human.
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संबंधित प्रश्न
Study the picture given below and answer the following questions :
Water pollution
Study the picture given below and answer the following questions :
Name one pollutant that causes the above the pollution.
Explain the following :
(i) Eutrophication ;
(ii) Biomagnification
List two major harmful effects of the following:
Rivers contaminated with sewage.
How could warm water act as a pollutant?
Dissolved oxygen in water is responsible for aquatic life. What processes are responsible for the reduction in dissolved oxygen in water?
______ of the world population does not get safe drinking water.
How do plastic sheets affect the soil?
Study the picture given below and answer the question:
How does water get polluted?
Hot water discharged into water bodies hardly affects the fish and other aquatic life.
