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Surface water contains
Options
(a) salt + organic matter
(b) only salt
(c) organic matter
(d) suspended impurity
Correct Answer:
salt + organic matter
Explanation:
Surface water contains salt and organic matter.
Surface water contains
Surface water contains
(a) salt + organic matter
(b) only salt
(c) organic matter
(d) suspended impurity
salt + organic matter
Surface water contains salt and organic matter.