(d) carbon dioxide
(d) none of these
Qua Questions MCO
Domestic waxe does not include:
(a) garbage
(c) old newspaper
2. Earthworm is a farmer's :
(b) enemy
(a friend
(c) both (a) and (b)
3.
Which one of the following is a biodegradable waste ?
(a) Glass
(c) Paper
(b) Polythene
Which one of the following is not a method of waste disposal ?
(a) Rainwater harvesting
(b) Landfill
(c) Recycling
(d) Composting
5.
Which one of the following is used as food for red worm ?
(a) Vinegar
(b) Salt
(c) Milk
(d) Coffee and tea
Which one of the following does not include in 4R's ?
Resell
(c) Reuse
Answers
Answered by
1
Explanation:
1: Garbage
2:Friend
3:Paper
4:Rainwater harvesting
5:Coffee and tea
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