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प्रश्न
Value based question
How would you dispose the following wastes?
- Domestic wastes like vegetable peels
- Industrial wastes like metallic cans Can the disposal protect the environment? How?
टीपा लिहा
उत्तर
- Domestic wastes have to be thrown out with the trash.
- Do vermiform composting system for vegetable wastes which can be used as a manure. Industrial wastes like metallic cans can be recycled.
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Conservation of Electrical Energy
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