Multiple Choice Questions on Water Pollution || Environmental Science MCQ
1. Which of the following is the most harmful cause of oceanic water pollution? a) plastic waste b) Industrial ef…
1. Which of the following is the most harmful cause of oceanic water pollution? a) plastic waste b) Industrial ef…
1. The major pollutant from automoblie exhaust is a) NO b) CO c) SO2 d) Soot 2. The green house gases, otherwis…
11. The undesirable change in physical, chemical or biological characteristics of air, land and water is referred as a)…
1. Air pollution is severe in a) Cities b) Industrialised areas c) Densely populated areas d) all of these 2.…
1. The unfavourable alteration of environment due to human activities is termed as a) ecological disturbance b) catast…
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