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प्रश्न
Chemical fertilisers may reach the rivers but do not harm the fish.
विकल्प
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.
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संबंधित प्रश्न
Distinguish Degradable pollutants - Non-degradable pollutants
Explain the Term: Bio-fertilizer
Explain the Term: Nitrification
Name one non-degradable pollutant.
What acts as a storage reservoir for water and other plant nutrients.
Write short notes on soil pollution by:
Pesticides
Soil pollution is largely localised.
Flyash and metallic ash are examples of urban domestic waste.
Biomedical waste may consist of both biodegradable and non-biodegradable waste.
Define the following term:
Sanitary landfills
