What is an ecosystem?

Answer

An ecosystem refers to systems of biotic and abiotic factors whose interaction leads to sustainable development. It consists of all organisms living in a particular area, as well as all the nonliving, physical components of the environment. Ecosystems results in the formation of food webs.
Q&A Related to "What is an ecosystem?"
A Bill Moyers Report on Ecosystems defines them as follows: "Ecosystems are communities of interacting organisms and the physical environment in which they live. They are the
http://www.ehow.com/about_5421599_ecosystems.html
An ecosystem is an area that can produce nutrients and sustain life. Ecosystems can be any size, from the vast rainforest of the Amazon to a small woodland area or a tiny pond perhaps
http://wiki.answers.com/Q/What_are_ecosystems
An association of organisms and their physical environment, interconnected by ongoing flow of energy and a cycling of materials. http://in.docsity.com/en- docs/Ec.
http://www.quora.com/What-is-the-minimal-definitio...
plant life. animal life. rivers and such. all topography.
http://wiki.answers.com/Q/What_does_a_ecosystem_in...
7 Additional Answers
Ecosystem is a biological community that is characterised by the interactions of organisms with their physical environment. An ecosystem also comprises of nonliving physical components such as water, soil and sunlight that are also present in the environment.
An ecosystem is a complex set of relationships among animals, plants and smaller organisms that feed, live, interact and reproduce in the same environment or area. Ecosystems vary greatly in magnitude and the element that make them up.
An ecosystem is a community of living and non living organisms that includes: plants, animals and viruses that live, feed, reproduce, and interact in a particular environment. It varies in size and the elements that make it up are diverse.
An ecosystem is a community of plants, animals and smaller organisms that live, feed, reproduce and interact in the same area or environment.
Ecosystem refers to the community that comprises plants, animals and other organisms and their relation to the environment in which they live. It comprises both the living and non living elements putting int consideration the various relationships between living resources, habitats and residents within given area. They vary in scales ranging from very small to very large ecosystems.
An ecosystem is a group of organisms interacting together in their environment as one unit. The organisms may include plants, animals or microorganisms. For the ecosystem to work properly, it has to be in balance and often times predators and natural disasters can affect the balance. You can find more information here: http://library.thinkquest.org/11353/ecosystems.htm
An ecosystem is actually a short hand version of the words ecological system. It is by definition a unique environment that has life specific to it.
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According to USA Today, Everglades National Park is the largest subtropical wetland ecosystem in North America, as well as the largest mangrove ecosystem in the ...
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