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प्रश्न
Give two-ecofriendly ways of treating kitchen wastes.
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उत्तर
The two ecofriendly ways of treating kitchen wastes are :
1. Composting
2. Segregation of wet and dry waste.
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संबंधित प्रश्न
Why are some substances biodegradable and some non-biodegradable?
What are the most important steps in waste management?
What are the measuress adopted to prevent the spread of disease from sewage water?
Why should we not bum dried plant leaves and husk? What is the best way to get rid of them?
Can you make something useful of these waste material?Powder containers, cold-drink cans, plastic bottles, shoe-box.
Which of the following is non- biodegradable?
Correct the definition of certain terms given below by changing only one word.
Compost: Substances converted into manure for use in industries.
To what use can you put the following kind of garbage and how?
Dry leaves collected in a garbage
Some wastes are given below:
- Garden waste
- Ball point pen refills
- Empty medicine bottles made of glass
- Peels of fruits and vegetables
- Old cotton shirt
The non-biodegradable wastes among these are ______.
