Question

(i) Which one of the following methods is most appropriate to ch
soil erosion on steep slopes?
(a) shelter belts
(b) mulching
(c) terrace cultivation
(iii) Which one of the following is NOT in favour of the conservati
of nature?
(a) switch off the bulb when not in use
(b) close the tap immediately after using
(c) dispose polypacks after shopping​

Answer 1

Answer:

shelter belts switch off the bulb when not in use

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Answer 2

Answer:

i) will be terrace cultivation or farming.

ii) will be dispose polypacks after shopping.

Explanation:

I) Terrence cultivation is done in mountain sloes to conserve soil, it is best way of cultivation in mountains.

II) dispose polypacks after shopping is very harmful for environment as polypacks do not dispose and harm the environment so it is not a way to conserve it is a cause for soil erosion

Hope it's clear.

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