Q. Term used for accumulation of non-degradable pollutant in higher trophic level is
A) Biomagnification
B) Eutrophication
C) Biome
D) Ecotone
Explanation
Biological magnification is the process by which heavy metals and pesticides become more concentrated at higher trophic level of food chain. Eutrophication is accelerated by introduction of massive amounts of nutrients by human activity.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.