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प्रश्न
Read the items mentioned in Columns I and II and fill in the related process in Column III
| Column I | Column II | Column III | |
| (a) | Organic waste | Earthworms | (i) ______ |
| (b) | Garbage | Dig pit and fill it with garbage | (ii) ______ |
| (c) | Old newspaper | Paper bags | (iii) ______ |
उत्तर
| Column I | Column II | Column III | |
| (a) | Organic waste | Earthworms | (i) Vermicomposting |
| (b) | Garbage | Dig pit and fill it with garbage | (ii) Landfill |
| (c) | Old newspaper | Paper bags | (iii) Recycling |
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संबंधित प्रश्न
Identify biodegradable waste from the following:
peels of vegetables and fruits, metallic cans, broken plastic toys, broken glass cover, grass, paper, ball point pen refill
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
What hazards does mining pose to the environment?
What do we do to the useful components (biodegradable) of the garbage?
Write 3 sentences on what comes to your mind when you chance to see the following.
A rag picker
One of the best solutions to get rid of non-biodegradable wastes is ______.
