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ecosystems are maintained artificially by man

This question belongs to General Knowledge Environmental Science
Environmental Science
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_________ ecosystems are maintained artificially by man.

Answer & Solution
Correct Answer: Option A
Artificial ecosystems are maintained artificially by man. A pond constructed as a part of wastewater treatment plant is an example of artificial ecosystem. In these types of ecosystem, the only source of power is solar energy.
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3 Comments
Bheeresh Honagond
Bheeresh Honagond 5 years ago
In description artificial has been written but in ans man-made has given so which one is correct?????
Bheeresh Honagond
Bheeresh Honagond 5 years ago
Artificial or man made ?
Laughter Maahi
Laughter Maahi 8 years ago
What's mns of artificial ecosystem
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