Arrange these fertilizers according to the decreasing order of their nitrogen content I. Ammonium Sulphate, II Ammonium Nitrate, III Potassium Nitrate, IV Urea
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Arrange these fertilizers according to the decreasing order of their nitrogen content I. Ammonium Sulphate, II Ammonium Nitrate, III Potassium Nitrate, IV Urea IV, II, I, III.