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Global area occupied by oceans is but pr...

Global area occupied by oceans is __________but productivity contributions is _________

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**Step-by-Step Solution:** 1. **Identify the Global Area Occupied by Oceans:** - The global area occupied by oceans is approximately 70% of the Earth's surface. 2. **Determine the Productivity Contribution of Oceans:** - Despite covering 70% of the Earth's surface, oceans contribute only about 32% of the total productivity of the biosphere. ...
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AAKASH INSTITUTE ENGLISH-ECOSYSTEM-Try Yourself
  1. Species diversity is the maximum in

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  2. Rate at which sulight is captured by autotrophs represents

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  3. Global area occupied by oceans is but productivity contributions is

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  4. Only biotic factors affect the magnitude of primary productivity.

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  5. Read the given statements and select the correct option. Statement 1...

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  6. which of the following is not characteristic of humus?

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  7. Mention the name of two major decomposers.

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  8. Assertion: Temperature and soil moisture are the important climatic fa...

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  9. The rate of decomposition of detritus is affected by the abiotic facto...

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  10. Energy transfer is cyclic

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  11. Percentage of photosynthetically active radiation (PAR) in the inciden...

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  12. Exception to source of energy is hydrothermal ecosystem.

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  13. Given a scheme or flow chart responding flow of energy in an ecosystem...

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  14. What constitute food for detrivores ?

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  15. Mention the trophic level of organism given below.

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  16. Mention names of two omnivores

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  17. What is the magnitude of energy at T2 and T3 level in the given figure...

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  18. Pyramid of biomass is always upright.

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  19. Upright pyramid can be seen for all the ecological parameters in grass...

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  20. The pyramid of energy is always

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