prateek176 wrote:
Hiabhimahna
Visited this question today once again.
Today I felt that option B and D are wrong because both choices start off with " It is important for the welfare of the ecology". "welfare of ecology" is the effect which should follow "contamination of resources". B and D also appear wrong because it seems as if it is importantFOR something to prevent contamination of resources.
C appears best of the lot.
What do you say?
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