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प्रश्न
The question has four options. Choose the correct answer:
Which one is the most toxic?
विकल्प
Carbon
CO
CO2
SO2
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उत्तर
CO
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संबंधित प्रश्न
Give a method for the disposal of household wastes such as left-over food, fruit and vegetable peels, and leaves of potted plants.
What is a landfill?
List waste products produced from an industry.
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?
Answer the following question in one or two words or sentences:
Who, out of the following should properly dispose of the garbage – father, mother, elder brother, younger sister?
What is meant by garbage?
List two classes into which garbage is classified.
Distinguish between the following pair:
Biodegradable and Non-biodegradable waste.
