Question

Which of the following is an artificial ecosystem?

• A. Park
• B. Aquarium
• C. Garden
• D. All of these

Hint:

Artificial ecosystems include aquariums, crop fields, and gardens where human involvement is essential for balance.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
An ecosystem consists of living organisms interacting with each other and with their physical environment. Ecosystems may be natural or artificial.
Park and Garden: Though man-made, they are still considered semi-natural as they use natural plants and soil.
Aquarium: This is a fully artificial ecosystem created and maintained by humans (fish, plants, food, oxygen supply, etc.).
Step 2: Detailed Explanation:
Among the given options, an aquarium is the best example of an artificial ecosystem since it is entirely dependent on humans for maintenance and survival of organisms.
Step 3: Final Answer:
The artificial ecosystem among the given options is Aquarium.