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Which of the following is a natural way of composting?

(a) Vermicomposting

(b) Landfill

(c) Incineration

(d) Sanitary landfill

I had been asked this question in exam.

My query is from General Composition of Urban Solid Wastes topic in section Biotechnology for Solid Waste Management of Environmental Biotechnology

1 Answer

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The correct answer is (a) Vermicomposting

To explain I would say: Vermicomposting usually breaks down the organic waste into nutrient compost mainly using Earthworms, whereas, landfill, incineration and sanitary landfill are done by human intervention.

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