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प्रश्न
Multiple Choice Type:
The most rapidly increasing and much harmful waste today is
विकल्प
plastics
pesticides
municipal sewage
electronic waste
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उत्तर
plastics
संबंधित प्रश्न
What is sewage? How is sewage disposed of?
Write note.
Plastic waste
Multiple Choice Type:
The most convenient reusable wastes are
The question has four options. Choose the correct answer:
Composting is carried out from
Why should we not bum dried plant leaves and husk? What is the best way to get rid of them?
Municipality provides two types of dustbins for garbage collection. One coloured with blue colour and other with green colour. From following wastes which you will put in the which dustbin?
Plastic materials, metals and glass items, wastes of plants and animals, peels of fruits and vegetables, dried leaves and twigs, remains of meat like flesh and bones.
Which of the following is biodegradable?
Disposable plastic plates should not be used because
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?
Beautiful hand crafted articles like boxes and toys are made of paper pulp in our country. Can you explain how paper pulp which is made from paper can be used to make hard boxes and other articles?
