Advertisements
Advertisements
प्रश्न
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 |
तक्ता पूर्ण करा
Advertisements
उत्तर
| Garbage Items | Make manure or not | |
| (i) | Egg shells | Yes |
| (ii) | Straw | Yes |
| (iii) | Dry flowers | Yes |
| (iv) | Pebbles | No |
| (v) | Broken pieces of glass | No |
| (vi) | Nails and screws | No |
| (vii) | Plastic bangles | No |
| (viii) | Left over food | Yes |
| (ix) | Steel broken vessel | No |
| (x) | Dead animals | Yes |
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Give any two ways in which biodegradable substances would affect the environment.
Multiple Choice Type:
The most convenient reusable wastes are
Differentiate between degradable and non-degradable type of waste.
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:
Sewage water is purified by
What is garbage?
Give the importance of a sound sewage system.
What do you mean by industrial wastes?
What do we do to the useful components (biodegradable) of the garbage?
What happens when insecticides, motor oil, paints are poured down the drain?
