Question

In the following groups of wastes, which group contains only non-biodegradable wastes?

Options

• Leather footwear, Plastic plate, Polythene bag

• Empty medicine bottle, Milk packet, Aluminium can

• Used tea leaves, Cardboard box, Iron nail

• Plastic Syringes, Newspaper, Ball point pen

Answer 1

Empty medicine bottle, Milk packet, Aluminium can

Explanation:

• Non-biodegradable wastes do not decompose naturally.
• Group 2 contains only plastic, metal, or coated materials, which do not break down easily.
• Other groups contain biodegradable items like leather footwear, used tea leaves, cardboard, and newspaper, which decompose over time.