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Question
Give Technical Terms:
A free living nitrogen fixing blue-green algae
One Line Answer
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Solution
Sunn hemp
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RELATED QUESTIONS
List two major harmful effects of the following:
Pesticides such as DDT used in agriculture.
How is soil pollution caused?
Bacteria breaking down dead organisms to liberate nitrogen.
Give Technical Terms:
The pollution chiefly due to use of pesticides in agriculture
Write short notes on soil pollution by:
Pesticides
Write short notes on soil pollution by:
Biomedical waste.
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:
Pesticides
