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प्रश्न
Which kind of garbage is not converted into compost by the redworms?
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उत्तर
The garbage which contains pieces of cloth, broken glass, aluminium wrappers, polythene bags, nails, broken toys, and old shoes cannot be converted into compost by red worms.
संबंधित प्रश्न
Why are some substances biodegradable and some non-biodegradable?
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 |
The question has four options. Choose the correct answer:
Composting is carried out from
What are the advantages of cloth bags over plastic bags during shopping?
Which of the following activities does not reflect responsible behaviour with regard to waste disposal?
Correct the definition of certain terms given below by changing only one word.
Compost: Substances converted into manure for use in industries.
Read the poem written below and then answer the questions from the information gathered from the book or elsewhere.
Name two items of waste each that need to be sent to a
- landfill,
- for composting.
Which of the following features relates to biodegradable substances?
