Chlorinated hydrocarbons enters through one trophic level and its concentration is increased as ppm in successive trophic levels, its nature is
A. biodegradable
B. non biodegradable
C. degradable on combustion
D. not degradable on combustion
Answer:B
Chlorinated hydrocarbons enters through one trophic level and its concentration is increased as ppm in successive trophic levels, its nature is
A. biodegradable B. non biodegradable C. degradable on combustion D. not degradable on combustion