A. Sewage
B. Asbestos
C. Plastic
D. All of these
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The correct answer to the question: "Which of the following is a biodegradable pollutant?" is "Sewage ".
A. Sewage
B. Asbestos
C. Plastic
D. All of these
A. Sewage
B. Plastic
C. Polythene
D. DDT
A. CO
B. CO2
C. PAN
D. Aerosol
A. Ethylene
B. 3.4 Benzpyrene
C. N2O
D. PAN
A. O2
B. O3
C. SO2
D. N2
A. SO2
B. Fly ash
C. CO
D. Hydrocarbons
A. CO
B. SO2
C. CO2
D. Hydrocarbons
A. Hg
B. Cd
C. Pb
D. Cu
A. Water
B. Air
C. Noise
D. Soil
A. The natural geo-chemical cycles
B. The natural balance of our environment
C. The natural flora of a place
D. The natural wildlife of a region
A. Nucleus
B. All cell membrane system
C. Cell wall
D. Plasmodesmata
The correct answer to the question: "Which of the following is a biodegradable pollutant?" is "Sewage ".
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