SSC (Marathi Semi-English) 10thMaharashtra State Board
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Distinguish Degradable Pollutants - Non-degradable Pollutants - SSC (Marathi Semi-English) 10th - Science and Technology - 1

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Question

Distinguish Degradable pollutants - Non-degradable pollutants

Solution

Degradable Pollutants Non – degradable Pollutants
They are decomposed and degradable by microbes. They cannot be decomposed by microbes
They are not accumulated but are used up in short time. They are often accumulated
Degradation process is rapid Degradation process is slow.
They are used to produce energy manures compost and biogas. They cannot be used to produce energy
E.g. Plant waste, Animal residue, Paper, rotten vegetables E.g. Plastic items footwear, polythene bags
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APPEARS IN

 2017-2018 (March) (with solutions)
Question 3.4 | 3.00 marks
Solution Distinguish Degradable Pollutants - Non-degradable Pollutants Concept: Sources of Pollution and Major Pollutant - Soil.
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