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NTA Abhyas NEET2020BotanyEcosystemPractice

Artificial ecosystem are

Options

  1. AThe ecosystems that are created and maintained by man.
  2. BThe ecosystem made by the addition of energy and planned manipulation with a natural balance.
  3. CCorp lands, orchards, gardens, aquariums, greenhouses etc., are examples for artificial ecosystems.
  4. DAll of these

Correct answer

D. All of these

Step-by-step solution

An ecosystem is a functional unit of nature, where living organisms interact among themselves and also with the surrounding physical environment. Ecosystem varies greatly in size from a small pond to a large forest or a sea. Forest, grassland and desert are some examples of terrestrial ecosystems; pond, lake, wetland, river and estuary are some examples of aquatic ecosystems. Crop fields and an aquarium may also be considered as man-made ecosystems or artificial ecosystems. These are the ecosystems that are maintai

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