Environment & Ecology · Environmental Engineering
Which of the following statements about soil pollution and erosion control is INCORRECT?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1In temperate regions, DDT has a half-life of 10-15 years.
- 2The area treatment method to prevent soil erosion involves treating the natural water courses.✓
- 3Storing surplus rainwater by constructing bunds, ponds, etc. belongs to the category of area treatment method.
- 4Irrigation water can cause salinisation of soil.
Correct answer
The area treatment method to prevent soil erosion involves treating the natural water courses.
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