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प्रश्न
Give two examples of non-biodegradable wastes.
उत्तर
Examples are plastic and iron nails.
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संबंधित प्रश्न
Fill in the following blank with suitable word :
Plastic is a ...............material whereas paper is a.............material.
Which of the following are biodegradable and which non-biodegradable?
Glass bottle, Paper, Ball point pen refill, Hay, DDT, Wheat, Cake, Wood, Polythene bag, Jute bag, Cotton cloth, Grass, Vegetable peels
Describe an activity to show that while paper is biodegradable but plastic (say, polythene) is non-biodegradable.
What is meant by non-biodegradable waste materials?
Which of the following materials are biodegradable?
Animal bones, Iron nails, Plastic mugs, Leather belts, Silver foil
n the following groups of materials, which group/groups contain only non-biodegradable materials?
(i) wood, paper, leather
(ii) polythene, detergent, PVC
(iii) plastic, detergent, grass
(iv) plastic, bakelite, DDT
(a) (iii)
(b) (iv)
(c) (i) and (iii)
(d) (ii) and (iv)
Name any five items which are recyclable.
Write the benefits of recycling.
What is separation of waste?
The average person in India produces ______ kg of waste every day.
