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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
We often observe domestic waste decomposing in the bylanes of our homes. List four ways to make the residents aware that the improper disposal of wastes is harmful to the environment and also for their own health.
Why is e-waste harmful? Express your opinion about this.
Define electronic waste and list at least six items which come under this category.
Give a reason for the following :
Landfills are coming up fast near large cities.
Match the items in Column I with as many times as possible in Column II.
|
Column I |
Column II |
|
1. Cow dung |
(i) Sugarcane |
|
2. Bagasse |
(ii) Raddiwalas |
|
3. Old newspapers |
(iii) Manure |
What hazards does mining pose to the environment?
Choose the correct option:
The rotting of garbage is said to be completed when the garbage:
Which of the following is biodegradable waste?
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.
