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Which of the following is an example of ...

Which of the following is an example of man-made ecosystem?

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Cropland and Aquarium (Pond may be natural or man made)
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ALLEN-ECOLOGY-Question
  1. In symbiotic relationship between fig tree and wasp, the wasp uses fig...

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  2. Select the correct option with respect to the related organisms and in...

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  3. Which of the following is an example of man-made ecosystem?

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  4. Different species of plants occupy various levels in the forest ecosys...

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  5. The basic requirement for any ecosystem to function and sustain is

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  6. Production and productivity can be represented by ul(x) and ul(y) resp...

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  7. Represented of production and productivity in terms of energy

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  8. A rabbit feeds on grass and gains 1 kg weight within two months this r...

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  9. The NPP of whole biosphere is ul(A) out of which NPP of oceans is ul(B...

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  10. Discuss the main reason for the low productivity of ocean.

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  11. Identify A, B, C, D in above cycle.

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  12. How much amount of carbon is fixed in biosphere through photosynthesis...

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  13. The price tag given to fundamental ecosystem services is approximately

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  14. If 1,000,000 J of sunlight is provided to a food chain what is the amo...

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  15. The term biodiversity is popularised by- (a) Odum (b) Paul Ehrlich ...

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  16. In the biosphere immense biological diversity exists at all levels of ...

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  17. How many percentage of plants and animals are described according to I...

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  18. How much percentage of recorded species are animals and plants respect...

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  19. Study the above pie charts and match the following (i) Angiosperms ...

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  20. India has only ul(x) % of world's land area but have ul(y) % of global...

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