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प्रश्न
Multiple Choice Type:
The most convenient reusable wastes are
विकल्प
Old newspapers
Broken glass
Flyash
Medical instruments
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उत्तर
Old newspapers
संबंधित प्रश्न
We often observe domestic waste decomposing in the bylanes of our homes. List four ways to make the residents aware that the improper disposal of wastes is harmful to the environment and also for their own health.
Multiple Choice Type:
The most rapidly increasing and much harmful waste today is
What does mining waste comprise of?
The question has four options. Choose the correct answer:
Which one is the most toxic?
The question has four options. Choose the correct answer:
A huge quantity of sewage is dumped in a river. The BOD will
How can the non-useful component be reused?
Write one difference between biodegradable and non-biodegradable wastes. List two impacts of each type of the accumulated waste on environment if not disposed off properly.
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 ______.
Which of the following is non-biodegradable?
Distinguish between the following pair:
Biodegradable and Non-biodegradable waste.
