Advertisements
Advertisements
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.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
List some of the common wastes produced in mining operation and mention how these can be reused.
Give Technical Terms:
Any non-biodegradable pollutant.
Give two examples of domestic wastes.
Why should we not bum dried plant leaves and husk? What is the best way to get rid of them?
First link in any food chain is usually green plants because ______.
Which of the following is biodegradable?
To what use can you put the following kind of garbage and how?
Old newspapers
Put a tick (√) against the garbage items given in Table 16.1 which could be converted into manure. Put a cross (×) against the others.
| Garbage Items | Make manure or not | |
| (i) | Egg shells | |
| (ii) | Straw | |
| (iii) | Dry flowers | |
| (iv) | Pebbles | |
| (v) | Broken pieces of glass | |
| (vi) | Nails and screws | |
| (vii) | Plastic bangles | |
| (viii) | Left over food | |
| (ix) | Steel broken vessel | |
| (x) | Dead animals |
Which of the following is non-biodegradable?
Give two examples of Non-biodegradable wastes.
