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Write a note on e-waste. - Science

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प्रश्न

Write a note on e-waste.

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उत्तर

e – wastes are an electronic waste of computer parts, electronic materials, cell phone parts, CFL bulbs. Every year 40 million tons of electronic waste is generated world wide, e-waste comprises 70% of our overall toxic waste. e-waste contains hundreds of substances, of which many are toxic.

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Five R’s of Waste Management
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पाठ 4: Science in Everyday Life - Evaluation [पृष्ठ १३८]

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सामाचीर कलवी Science - Term 1 [English] Class 5 TN Board
पाठ 4 Science in Everyday Life
Evaluation | Q V. 5. | पृष्ठ १३८
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