Question

Why are crop fields known as artificial ecosystem?​

Answer 1

Answer:

Artificial ecosystems are ecosystems that are not naturally maintained and are either created or maintained by humans. Crop fields are land areas in which plants are selectively grown and the organisms that occur in the land are controlled and maintained by humans. Hence, crop fields are artificial ecosystems.

Explanation:

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Answer 2

Explanation:

• Artificial ecosystem, also known as man-made ecosystems. They are maintained artificially by man where, by addition of energy and planned manipulation of nature factors. Ex:- croplands such as wheat, rice-fields, etc..
• Now, Crops field are known as artificial ecosystems because they are also manmade where certain biotic and abiotic components are manipulated.

Hence, Crop fields are known as artificial ecosystems.