Pollution of air and water Worksheet-3
Multiple-Choice Question:
(A) Urbanization (B) Excess use of fertilizers
(C) Both (D) None
(A) Gas (B) Liquid (C) Solid (D) Radioactive
(E) All
(A) Particulate matter (B) Suspended particulate matter
(C) Light weight pollutant (D) None of these
(A) Carbon monoxide
(B) Pesticides
(C) Suspended particulate matter
(D) All
(A) SO2 (B) NO2 (C) CO2 (D) CO
(A) CO (B) Nitrogen oxides
(C) Chlorofluorocarbons (D) Both b and C
(A) Air pollution (B) Soil pollution
(C) Water pollution (D) None
(A) Excess production of coal gas
(B) Excess release of CO2 due to increasing combustion and respiration
(C) Excess release of SO2 and NO2 from burning fossil fuels
(D) Excess production of gaseous hydrocarbons
(A) Air pollution (B) Water pollution
(C) Both A and B (D) None
(A) Nitrogen oxide (B) Fluorides
(C) Carbon monoxide (D) Aldehydes
Answer key:
(C)
(A)
(B)
(B)
(D)
(C)
(A)
(C)
(C)
(A)