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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Which of the following ecosystems is most productive in terms of net primary production? - Biology

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प्रश्न

Which of the following ecosystems is most productive in terms of net primary production?

पर्याय

  • Deserts

  • Tropical rain forests

  • Oceans

  • Estuaries

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उत्तर

Tropical rain forests

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 14: Ecosystem - MULTIPLE CHOICE QUESTIONS [पृष्ठ ९९]

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एनसीईआरटी एक्झांप्लर Biology [English] Class 12
पाठ 14 Ecosystem
MULTIPLE CHOICE QUESTIONS | Q 6. | पृष्ठ ९९

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संबंधित प्रश्‍न

Write the equation that helps in deriving the net primary productivity of an ecosystem.


How are productivity, gross productivity, net primary productivity and secondary productivity interrelated ?


Why does primary productivity vary in different types of ecosystems?


What is the primary productivity of an ecosystem and how is it expressed?


Explain what does the equation given below show:

NPP = GPP – R


Answer the following question.
Describe the inter-relationship between productivity, gross primary productivity, and net productivity.


Write the relationship between productivity, gross primary productivity, net primary productivity, and secondary productivity.


The biomes energy available for consumption by herbivores is called ______.


Which one of the following ecosystem is most productive in term of net primary production?


How much of the net primary productively of a terrestrial ecosystem is eaten and digested by herbivores?


Which one of the following ecosystem has the highest annual net productivity?


Justify the pitcher plant as a producer.


Why are oceans least productive?


Primary productivity varies from ecosystem to ecosystem. Explain?


Justify the following statement in terms of ecosystem dynamics. “Nature tends to increase the gross primary productivity, while man tends to increase the net primary productivity”.


The primary productivity in an ecosystem is expressed as ______.

  1. gm-2 yr-1
  2. gm-2 yr
  3. Kcal m-2 yr-1
  4. Kcal m-2

Which of the following is the unit of productivity of an Ecosystem?


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