Single correct option
Which of the following wastes is biodegradable?
- A. Plastic bags
- B. Vegetable peels
- C. Glass bottles
- D. Aluminium cans
Show answer and solution
Answer: (B) Vegetable peels
Biodegradable wastes are broken down by bacteria and fungi into simple substances. Vegetable peels can be decomposed and turned into compost. Plastic, glass and aluminium are not attacked by microbes in a short time and so they stay in the environment for years.
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