Environment & Ecology · Environmental Science
Which type of fertilizer overuse leads to nitrate contamination of groundwater?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Farmyard manure
- 2Urea-based chemical fertilizers✓
- 3Green compost
- 4Biofertilizers
Correct answer
Urea-based chemical fertilizers
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