MPSC Rajyaseva 2019 GS Paper 1 — Question 82
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जोड्या जुळवा : स्तंभ I (कचऱ्याची विल्हेवाट लावण्याची पद्धत) अ. कचरा डेपो ब. भस्म करणे क. ढवळणे ड. पॅरोलिसिस Match the following : Column I (Waste Disposal Method) a. Sanitary landfills b. Incineration c. Pulverizing d. Pyrolysis स्तंभ II (अर्थ) I. कचरा जाळणे II. कचरा टाकणे आणि बुलडोझरच्या साहाय्याने दाबणे III. ऑक्सिजन विरहीत ज्वलन IV. जमिनीवर कचरा पसरविणे Column II (Meaning) I. Burning of waste II. Deposit the refuse and compost it with bulldozers III. Combustion in absence of oxygen IV. Spreading the waste on fields
(a)कचरा डेपो / Sanitary landfills
(b)भस्म करणे / Incineration
(c)ढवळणे / Pulverizing
(d)पॅरोलिसिस / Pyrolysis
Sanitary landfills mean depositing refuse and compressing it with bulldozers (a-II). Incineration means burning of waste (b-I). Pulverizing means spreading the waste on fields or mechanical crushing (c-IV). Pyrolysis is thermal degradation in the absence of oxygen (d-III).
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