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प्रश्न
Chemical fertilisers may reach the rivers but do not harm the fish.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
Chemical fertilisers may reach rivers and lead to faster growth of bacteria, which consume a lot of oxygen in water, resulting in the death of fish and other water animals.
संबंधित प्रश्न
Distinguish Degradable pollutants - Non-degradable pollutants
The pollution caused due to use of pesticides in agriculture.
A free living bacteria which helps in nitrogen fixation.
A symbiotic bacteria.
Bacteria breaking down dead organisms to liberate nitrogen.
Fill in the Blanks:
Chemicals intended to kill insects and other organisms that damage crops called ______.
Mention any two sources of soil pollution.
Write short notes on soil pollution by:
Biomedical waste.
Write the full form of DDT.
Define the following term:
Sanitary landfills
