Paheli dug two pits, A and B, in her garden. In pit A, she put a polyhtene bag packed with some agricultural waste. In pit B, she dumped the same kind of waste but without packing it in a polythene bag. She, then covered both the pits with soil. What did she observe after a month? 

(a) Waste in pit A degraded faster than that in pit B. 

(b) Waste in pit B degraded faster than that in pit A.

(c) Waste in both pits degraded almost equally. 

(d) Waste in both pits did not degrade at all.

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1 Answers

(b) Waste in pit B degraded faster than that in pit A.

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