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प्रश्न
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.
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उत्तर
- Waste is being produced in a large amount.
- We expect others to clear waste when we are also involved in it.
- Mosquitoes, flies are born because of this garbage, which causes various diseases. The air is also contaminated, resulting in illnesses.
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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.
Give a reason for the following :
Why is municipal sewage is first separated into degradable and non-degradable wastes?
Mention whether the following statement is true (T) or False (F).
Electricity is one of the primary needs of human society.
The question has four options. Choose the correct answer:
Continuous sewage flow into a stream would lead to
How can the non-useful component be reused?
What will happen if garbage is left open in bin?
Which of the following is non- biodegradable?
Which of the following is 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) ______ |
Which one of the following is a biodegradable waste?
