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28/09/2020 10:51 am
Topic starter
Positive pollution of soil is due to
(a) reduction in soil productivity
(b) addition of waste to soil
(c) excessive use of fertilizers
(d) all of the above
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28/09/2020 10:52 am
(d) all of the above
Explanation:
Soil pollution is of two types : positive soil pollution and negative soil pollution.
When there is addition of undesirable substance in the soil then it is called as positive pollution.