NCERT · Class 10 · Science · Our EnvironmentThe accumulation of harmful chemicals in higher trophic levels is known as:
Step-by-Step Solution
Biological magnification (or biomagnification) refers to the progressive buildup of non-biodegradable toxic chemicals in organisms at each successive trophic level.
Detailed Options Breakdown
Option : Eutrophication
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Our Environment.
Option 1: Biological magnification (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Biodegradation
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Our Environment.
Option 3: Flow of energy
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Our Environment.
💡 Study Guide: This question tests core syllabus concepts from Our Environment. For formulas, key summaries, and mock exam reference guides, read the full Our Environment Revision Notes.