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प्रश्न
Write the benefits of recycling.
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उत्तर
- Old newspapers, note books, and magazines are sold to a scrap dealer. They will be made into new paper.
- PET bottles are recycled into plastic threads and used to make sports T-shirts.
- Old glass bottles and broken glass pieces are melted to make new glass.
- Broken metal items like tiffin boxes and plates are melted and made into new metal products like toys.
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संबंधित प्रश्न
Why should biodegradable and non-biodegradable wastes be discarded in two separate dustbins?
What are the problems caused by the non-biodegradable wastes that we generate?
How does a biodegradable waste differ from a non-biodegradable waste? Give two examples of non-biodegradable wastes which pollute our environment.
What is meant by biodegradable waste materials?
Accumulation of non-biodegradable pesticides in the food chain in increasing amount at each higher trophic level is known as ______.
State two advantages of using disposable paper cups over disposable plastic cups.
Select two non-biodegradable substances from the following waste generated in a kitchen:
Spoilt food, paper bags, milk bags, vegetable peels, tin cans, used tea leaves
We should not separate our waste.
List any four domestic hazardous waste.
Suggest any four activities in daily life which are eco-friendly.
