What does ecosystem means?
The ecosystem is the natural system within which you and all other life exists. You can have a healthy ecosystem (e.g., dirty air and water) and you can have a healthy ecosystem. Ecosystem also relates to the interrlationship of all life. Few people seem to realize that people are not the beginning or end of life. We are a part of a holistic environment, and our health and well being is dependent on the health and well being of our fellow creatures, plant life and geological structure. People can no longer pretend that they rule the roost in such a manner that they can over-exploit or destroy the habitat that sustains life. To do so is idiocy, even though it has been the earmark of western society.