Question
Environment & EcologyAquatic, Wetland and Marine EcosystemsMarine Food Webs, Plankton and Ocean ProductivityMedium
Question details
- Type:
- Statement based
- Skill:
- Concept understanding
- Tags:
- Marine Food Webs, Plankton and Ocean Productivity
- Related topics:
- Ocean Currents, Gyres and Upwelling
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In the context of ecosystem productivity, marine upwelling zones are important as they increase the marine productivity by bringing the 1. Decomposer microorganisms to the surface, 2. Nutrients to the surface, 3. Bottom-dwelling organisms to the surface. Which of the statements given above is/are correct?
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Question 22 · Marine Food Webs, Plankton and Ocean Productivity · Environment & Ecology · UPSC Prelims 2011 (GS)