Chemistry 9701 · AS & A Level · Nitrogen and sulfur

Nitrogen and sulfur — practice question

The table shows two possible environmental effects of adding excessive ammonium nitrate fertiliser to the soil. Which row is correct?

  • Aincreased plant growth in rivers: ✗; photochemical smog: ✗
  • Bincreased plant growth in rivers: ✓; photochemical smog: ✗
  • Cincreased plant growth in rivers: ✗; photochemical smog: ✓
  • Dincreased plant growth in rivers: ✓; photochemical smog: ✓

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