What is a natural ecosystem?

Question

What is meant by a natural ecosystem??

Answer 1

A natural ecosystem is a community of living organisms interacting with their non-living environment. It includes all the plants, animals, bacteria, fungi, and other microorganisms, along with the air, water, sunlight, and soil that they need to survive.

Answer 2

A natural ecosystem is a community of living organisms and their physical environment, interacting with each other in a complex web of relationships. Natural ecosystems provide essential services for humans, such as providing food, clean air and water, and regulating the climate. They are also home to a wide variety of species, providing habitats for animals and plants.