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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
Give any two ways in which biodegradable substances would affect the environment.
Give any two ways in which non-biodegradable substances would affect the environment.
Name the various modes of waste disposal.
Write note.
Plastic waste
Give a reason for the following :
Landfills are coming up fast near large cities.
What is a landfill?
Which of the following is biodegradable?
The steps required for conversion of kitchen garbage into manure are given below in a jumbled form.
- Put garbage in a pit
- Cover the bottom of the pit with sand
- Cover the pot loosely with a gunny bag or grass
- Add worms
Which of the following shows the correct sequence of the above steps?
To what use can you put the following kind of garbage and how?
Old newspapers
