MPSC PYQ 1 (2025) — Science
Match the pollutants given in List – I with their effects given in List – II. List – I (Pollutants) List – II (Effects of Pollutants) a. Phosphate fertilizers in water i. Biochemical oxygen demand level increase b. Methane in air ii. Acid Rain c. Synthetic detergents in water iii. Global warming d. Nitrogen oxides in air iv. Eutrophication
- a-ii, b-i, c-iv, d-iii
- a-iv, b-iii, c-i, d-ii
- a-iii, b-ii, c-iv, d-i
- a-i, b-iii, c-ii, d-iv
Answer: B. a-iv, b-iii, c-i, d-ii