Question

1. What is an ecosystem?
2. Give four examples of human-made ​

Answer 1

Explanation:

1. a biological community of interacting organisms and their physical environment.
2. Man-made or human made environment consists of items created by man. Bridge, roads, buildings, and monuments are four examples of human made environment.

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Answer 2

Answer:

Ecosystem is a system which functions are natural processes or exchange of energy that take place in various plant and animal communities of different biomes of the world.

Four examples of human made are:

• Non-living man-made things
• Artificial resources of nature
• Science technology like robots and electronics
• Daily used items of life