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प्रश्न
उत्तर
The basic sources of waste are:
(i) Kitchen
(ii) Industry
(iii) Agricultural land
(iv) Municipality
(v) Offices
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संबंधित प्रश्न
Why are some substances biodegradable and some non-biodegradable?
Which of the following is the best method to dispose of biological wastes from hospitals?
(a) landfill
(b) recycling
(c) incineration
(d) composting
Identify biodegradable waste from the following:
peels of vegetables and fruits, metallic cans, broken plastic toys, broken glass cover, grass, paper, ball point pen refill
Differentiate between degradable and non-degradable type of waste.
Give Technical Terms:
Any non-biodegradable pollutant.
Differentiate between biodegradable and non-biodegradable substances. Cite examples.
A garbage collector separates items mentioned below in the garbage into red, green, and blue containers for their transfer to the landfill, composting pit, and recycling unit respectively.
Items:
(i) Plastic bags
(ii) Newspaper and journals
(iii) Screw and nuts
(iv) Vegetable peels
(v) Metal chips
(vi) Egg shells
Which items were transferred to which bin?
Which of the following activities does not reflect responsible behaviour with regard to waste disposal?
Which of the following features relates to biodegradable substances?
One of the best solutions to get rid of non-biodegradable wastes is ______.
