Advertisements
Advertisements
Question
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 |
Advertisements
Solution
| 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 |
APPEARS IN
RELATED QUESTIONS
Why are some substances biodegradable and some non-biodegradable?
What is sewage? How is sewage disposed of?
What are the measuress adopted to prevent the spread of disease from sewage water?
The question has four options. Choose the correct answer:
Sewage water is purified by
The question has four options. Choose the correct answer:
Composting is carried out from
The question has four options. Choose the correct answer:
Which one is the most toxic?
Discuss:
Is garbage disposal the responsibility only of the government?
Read the poem written below and then answer the questions from the information gathered from the book or elsewhere.

Name the two kinds of waste that need to be separated from each other in two different waste bins.
Beera, a farmer would clear his field everyday, and burn dry leaves fallen on the ground. After sometime he found that those living in huts near his field were suffering from cough and breathing problems.
- Can you explain why?
- Also suggest an environment friendly way to dispose the dry leaves.
Choose the odd one out from the following terms and name the category to which the others belong:
