Which is an exception in an ecosystem where the sun is not the source of energy?(a) Deep-sea hydro-thermal ecosystem(b) Terrestrial ecosystem(c) Lake ecosystem(d) Desert ecosystemI have been asked this question in a job interview.This interesting question is from Ecosystem in section Ecosystem of Biology – Class 12

Which is an exception in an ecosystem where the sun is not the source

1.	Which is an exception in an ecosystem where the sun is not the source of energy?(a) Deep-sea hydro-thermal ecosystem(b) Terrestrial ecosystem(c) Lake ecosystem(d) Desert ecosystemI have been asked this question in a job interview.This interesting question is from Ecosystem in section Ecosystem of Biology – Class 12
Answer» The CORRECT CHOICE is (a) Deep-sea hydro-thermal ECOSYSTEM The best I can explain: The deep-sea hydro-thermal ecosystem is an exception in the ecosystem where the sun is not the source of energy. The chemosynthesis, marine SNOW, and whale falls are the three main sources of energy and nutrients for deep-sea communities.

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