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प्रश्न
Write 3 sentences on what comes to your mind when you chance to see the following.
A rag picker
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उत्तर
- On seeing a rag picker, I feel that he is poor and does not get enough food; it was doing such work.
- He does his job very obediently. He separates biodegradable and non-biodegradable waste into two different sacs.
- He is exposing himself to various diseases by working in such areas.
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संबंधित प्रश्न
Give a reason for the following :
Why is municipal sewage is first separated into degradable and non-degradable wastes?
Give two-ecofriendly ways of treating kitchen wastes.
The question has four options. Choose the correct answer:
Sewage sludge is used as
Which of the following is non- biodegradable?
Read the items mentioned in Columns I and II and fill in the related process in the Column III
| Column I | Column II | Column III | |
| (a) | Organic waste | Earthworms | (i) ______ |
| (b) | Garbage | Dig pit and fill with garbage |
(ii) ______ |
| (c) | Old newspaper | Paper bags | (iii) ______ |
Choose the odd one out from the following terms and name the category to which the others belong:
One of the best solutions to get rid of non-biodegradable wastes is ______.
Define the following term:
Pollution
Distinguish between the following pair:
Biodegradable and Non-biodegradable waste.
