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Complete the blanks. The entering of p...

Complete the blanks.
The entering of pollutants in a food chain is called _____(1). The tendency of polluntants to concentrate as they move from one trophic level to another is called ____(2).

A

Bioaccumulation

B

Biomagnification

C

Biomass

D

Biodegradation

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VGS PUBLICATION-BRILLIANT-OUR ENVIRONMENT-EXERCISE
  1. "All the energy in the ecosystem in ultimately derived from sunlight."...

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  2. How sparrows are really helpful to farmers in china?

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  3. Complete the blanks. The entering of pollutants in a food chain is c...

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  4. Among the following pairs, in which one from first species to second s...

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  5. The continent without forests .

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  6. The correct sequence of a food chain. (A) PlanttoggrasshoppertoFrogt...

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  7. Identify the correct one from the following food chains.

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  8. The region of Biosphere reserve which is legally protected and where n...

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  9. What are the climatic influences that determine the ecosystem ?

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  10. The arrows between each item in a food chain always point from

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  11. "Niche" denotes

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  12. Special position within the food web, in which animals fit in is descr...

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  13. The concept of ecological pyramid was first introduced by

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  14. What does the first tropic level of any ecological pyramid comprise of...

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  15. I am an ecological pyramid. I show the population of organisms at each...

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  16. Why does pyramid of numbers sometimes does not look like a pyramid at ...

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  17. Read the following statements and select the correct option: (a) In...

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  18. How much percentage of the biomass is transferred from one tropic leve...

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  19. name 'the process of entering of pollutants in a food chain'.

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  20. What do you call the tendency of pollutants to concentrate as they mor...

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