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प्रश्न
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उत्तर
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संबंधित प्रश्न
Give any two ways in which non-biodegradable substances would affect the environment.
The question has four options. Choose the correct answer:
Sewage is broken down in
What are blue coloured bins used for?
Discuss:
Is it possible to reduce the problems relating to disposal of garbage?
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?
Which of the following activities does not reflect responsible behaviour with regard to waste disposal?
Write 3 sentences on what comes to your mind when you chance to see the following.
A cow eating a polythene bag.
Choose the odd one out from the following terms and name the category to which the others belong:
Which of the following is non-biodegradable?
