Match the pollutants given in Column I with their effects given in Column II.
Column I
Column II
(i) Phosphate fertilizers in water
(a) BOD level of water increases
(ii) Methane in air
(b) Acid rain
(iii) Synthetic detergents in water
(c) Global warming
(iv) Nitrogen oxides in air
(d) Eutrophication
Match the pollutants given in Column I with their effects given in Column II.
|
Column I |
Column II |
|
(i) Phosphate fertilizers in water |
(a) BOD level of water increases |
|
(ii) Methane in air |
(b) Acid rain |
|
(iii) Synthetic detergents in water |
(c) Global warming |
|
(iv) Nitrogen oxides in air |
(d) Eutrophication |
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1 Answer
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This is a Matching Type Questions as classified in NCERT Exemplar
(i)→ (a), (d); (ii)→ (c); (iii)→ (a); (iv)→ (b)
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