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प्रश्न
Correct the definition of certain terms given below by changing only one word.
Compost: Substances converted into manure for use in industries.
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उत्तर
Compost: The substances converted into manure for use in agricultural fields.
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संबंधित प्रश्न
Name the various modes of waste disposal.
How are most of the solid wastes in urban areas disposed of?
The question has four options. Choose the correct answer:
Composting is carried out from
Differentiate between biodegradable and non-biodegradable substances. Cite examples.
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) ______ |
Write 3 sentences on what comes to your mind when you chance to see the following.
Foul odour emanating from garbage at the entrance of your house.
What happens when insecticides, motor oil, paints are poured down the drain?
Define the following term:
Waste
Distinguish between the following pair:
Biodegradable and Non-biodegradable waste.
