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Published on May 23, 2011
Ecosystems are everywhere, you can find them on living and nonliving organisms. Learn more in this video! Subscribe: http://bit.ly/Aula365Sub
The ecosystem allows the interaction between biotic elements (which are alive, like plants and animals) and abiotic (which have no life, such as minerals) in a habitat (eg forest). There are a great variety of ecosystems on Earth which differ either by place, as the coast or the mountains; or the size of the ecosystem, like a branch or an ocean.