Answers

2016-01-29T11:53:20+05:30
Because it is not decomposed. also it is not echo-friendly.
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because firstly it is not decomposed and secondly when be burns plastic they produce harmful gases such as ammonia ,methane and carbon dioxide
2016-01-29T12:10:46+05:30
We should minimize the use of plastic because it reduces the fertility of the soil and even it does not decompose after 100 of years.
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