l. Fertilizer II. Insecticides III. Sewage IV. Crude oil V. Sulphur dioxide. The atmosphere can polluted by? by Sunday | Nov 20 | Biology WAEC | 0 comments A. l only B. lll only C. lV only D. ll and lV only Correct Answer: Option D D. ll and lV only Users Also Read These:If the percentage of nitrogen in ammonium sulphate…If 200kg of NPK fertilizer is required for an…Poor sewage disposal; oil spill and indiscriminate…Nigerian crude oil is described as light crude…If urea fertilizer contains 46% nitrogen. calculate…