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प्रश्न
Give Technical Terms:
A free living nitrogen fixing blue-green algae
एका वाक्यात उत्तर
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उत्तर
Sunn hemp
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संबंधित प्रश्न
Distinguish Degradable pollutants - Non-degradable pollutants
The pollution caused due to use of pesticides in agriculture.
What acts as a storage reservoir for water and other plant nutrients.
Give Technical Terms:
The pollution chiefly due to use of pesticides in agriculture
In what way does soil pollution affect human beings?
Write short notes on soil pollution by:
Pesticides
Soil pollution is largely localised.
Flyash and metallic ash are examples of urban domestic waste.
Chemical fertilisers may reach the rivers but do not harm the fish.
Define the following term:
Sanitary landfills
