In _ zone the light is insufficient to support photosynthesis.
Correct answer: C. Profundal.
- A. Desert.
- B. Littoral.
- C. Profundal.
- D. All of these.
Explanation
The profundal zone is a deep zone of an inland body of freestanding water, such as a lake or a pond, located below the range of effective light penetration.
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About Ecosystems
An ecosystem consists of organisms interacting with one another and with abiotic factors such as light, water, soil and temperature. The topic covers populations and communities, food chains and webs, trophic levels, ecological pyramids, energy flow, nutrient cycles and ecological succession.
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