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A biome is:...

A biome is:

A

sum of ecosystems in a geographical area

B

sum of all ecosystems on the Earth

C

biotic component in a population

D

biotic component in a ecosystem

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The correct Answer is:
A
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GRB PUBLICATION-ORGANISMS AND ENVIROMENT -MULTIPLE CHOICE QUESTIONS
  1. Match List I with List II and select the correct answer using the code...

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  2. Total number of all species of organisms in a given region is known a...

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  3. A biome is:

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  4. Which of the following is the largest terrestrical community?

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  5. Largest terrestrial community of an entire geographical belt over whic...

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  6. Desert, grassland, forests and tundra are the example of:

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  7. Large unit of land having different types of plants and animals is kno...

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  8. A large regional unit characterised by vegetation type and associated ...

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  9. Major ecological community of plants and animals extending over large ...

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  10. Which of the following biomes is very delicate and recovers from any d...

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  11. The northern circumpolar boreal forest comprises:

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  12. Savanna is characteristic of:

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  13. The grasslands in Asia are known as:

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  14. Deciduous forests have:

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  15. In India coniferous forests are found in:

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  16. Alpine forest occurs at an altitude of:

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  17. Formation of tropical forests needs mean annual temperature and mean a...

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  18. Temperate evergreen forests are found in:

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  19. Broad-leaved deciduous forests are typical of:

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  20. Forest floors in general support a wide variety of arthropods. The pre...

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