Most important causative pollutant of soil may be:
Correct answer: A. Plastics
- A. Plastics
- B. Iron junks
- C. Detergents
- D. Glass junks
Explanation
Plastics persist for long periods, accumulate in soil and can release harmful additives, making them a major soil pollutant. Iron, glass and other junk also create waste but are less broadly identified as the principal soil pollutant here.
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