Similar words: system, solar system, step by step, stem, oyster, at the cost of, mysterious, the cost of living. Meaning: [ˈiːkəʊsɪstəm] 
n. a system formed by the interaction of a community of organisms with their physical environment.
n. a system formed by the interaction of a community of organisms with their physical environment. 
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1, All the organisms in an ecosystem are part of an evolutionary continuum.
2, The rainforest is a self-supporting ecosystem.
3, The bay has a very complex and delicate ecosystem.
4, Where there is an ecosystem, there are local experts.
5, More individual lives make the ecosystem more resilient.
6, Such a rich source of food gives an ecosystem almost as diverse as the Coral Seas.
7, If the dynamics of the whole ecosystem fail in this respect, changes will inevitably occur, until finally self-consistency is achieved.
8, Figure 8 illustrates the differences between a natural ecosystem and an urban-industrial ecosystem.
9, The couplings between members of an ecosystem are far more flexible and transient than the couplings between members of an organism.
10, Seen in the right light, a robust industrial ecosystem is an extension of the natural ecosystem of the biosphere.
11, We all have an interest in maintaining the integrity of the ecosystem.
12, Pollution can have disastrous effects on the delicately balanced ecosystem.
13, For science, students drew maps of the nearby river, studied its ecosystem, and investigated animals in the area.
14, The choice of materials by instrument makers, however, depends primarily on the local ecosystem.
15, Marine scientists were pretty sure a coral reef, like any complex ecosystem, must be assembled in the correct order.
16, The impact, Loucks believes, may permanently reduce the biological diversity of this extraordinary ecosystem.
17, Roadways that run through city centres, food refrigerators that destroyed the ecosystem of their homeworld.
18, By the end of September I seemed to have been the only person in the ecosystem who had not seen a wolf.
19, Environmentalists fear that, if completed, the hydro-electric dam will severely disrupt the Danube ecosystem.
20, The problem with the analog method is that scale is an important dimension of an ecosystem.
21, The issue was whether or not the bacteria in his body would contaminate the local ecosystem.
22, This does not require the presence of man to keep the synthetic ecosystem going.
23, They need to find a balance between logging jobs and the forest ecosystem.
24, Pimm began asking himself: Can we assemble a stable ecosystem by taking in the parts at random?
25, These new plants could regenerate quickly,(http://sentencedict.com/ecosystem.html) so they took over the ecosystem.
26, Its main criticism is that they do not take into account the effects of the war on the region's ecosystem.
27, Yet all of these new ideas threaten that natural desert ecosystem, Evans says.
28, That is not to say there will be no extinctions in a tightly wrapped ecosystem.
29, For example, below-ground resource allocation is driven by nitrogen or water availability in many forest ecosystem models.
30, A golf course will be a death sentence to the local ecosystem.
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