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प्रश्न
State whether the following statement is true or false. If false, write the correct statement.
Chemical pollutants include a metallic salt solution of mercury and lead.
पर्याय
True
False
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उत्तर
True
संबंधित प्रश्न
Study the picture given below and answer the following questions :
State one measure to control this pollution.
Give an account of various sources and harmful effects of water pollution.
Which one of the following is a "dirty" practice contributing to pollution and seriously needs stoppage by educating public?
Fill in the Blanks:
The release of hot water into rivers causes ______.
Give few steps to save water.
Excessive use of chemical fertilizers depletes the soil and causes water pollution.
Explain the different ways by which water gets polluted.
Excess of fluoride in drinking water causes:
What are the causes of water pollution? Discuss how you can contribute to reducing water pollution.
Name any two water pollutants that are toxic for plants and animals.
