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उत्तर
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संबंधित प्रश्न
Mention Whether the Following Statement is True (T) Or False (F).
Flyash is the gaseous waste of cement industry.
How is sewage water treated?
The question has four options. Choose the correct answer:
Which one is the most toxic?
The question has four options. Choose the correct answer:
A huge quantity of sewage is dumped in a river. The BOD will
What will happen if garbage is left open in bin?
Which kind of garbage is not converted into compost by the redworms?
A garbage collector separate items mentioned below in the garbage into red, green and blue containers for their transfer to landfill, composting pit and recycling unit respectively.
Items:
- Plastic bags
- Newspaper and journals
- Screw and nuts
- Vegetable peels
- Metal chips
- Egg shells
Which items were transferred to which bin?
Provide a suitable term that expresses the meaning of the following statement.
Greeting cards made from newspaper.
Which of the following features relates to biodegradable substances?
