मराठी

The phenonenon of concentrated toxic deposition at the higher trophic level is known as ______. - Geography

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प्रश्न

The phenonenon of concentrated toxic deposition at the higher trophic level is known as ______.

पर्याय

  • Bio-accumulation

  • Biomagnification

  • Eutrophication

  • Biodegradation

  • Pollution

MCQ
रिकाम्या जागा भरा
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उत्तर

The phenonenon of concentrated toxic deposition at the higher trophic level is known as bio-accumulation.

Explanation:

Bioaccumulation refers to the gradual accumulation of toxic substances in an organism over time. While biomagnification involves the increase of toxins as you move up the food chain, bioaccumulation is the process of these substances building up within an individual organism.

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पाठ 18: Effects of Pollution - EXERCISES [पृष्ठ १६५]

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मॉर्निंग स्टार Total Geography [English] Class 9 ICSE
पाठ 18 Effects of Pollution
EXERCISES | Q I. 5. | पृष्ठ १६५
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