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Q.
A man-made ecosystem is
Ecosystem
Solution:
An anthropogenic, artificial or man-made ecosystem is the one which is created and maintained by human beings, $e . g$, agriculture, garden, aquarium, spacecraft. At most of the places some interference from human beings can be observed e.g., tree plantation, dam construction. Agriculture or agroecosystem is the largest man made ecosystem. They lack stability because they are mostly monocultures and do not have diversity. They are prone to destruction by drought, floods, pests, and diseases.