Analyse the human impacts affecting the nature and rate of change of two ecosystems at risk.

All ecosystems are placed under levels of stress that must be withstood or overcome in the form of evolution in order to adapt and survive. These attributes determine the resilience and vulnerability of each and every ecosystem. These forms of stress fall under two categories; natural and human induced. In regards to natural stress, the term gradual is used as it happens at a slower rate and lesser magnitude than human induced stress. If this occurs, the natural world can adapt to this small amount of pressure over thousands of years through the process of evolution in order to survive. Human induced stress is linked with catastrophic outcomes as it happens at too fast a rate and too high a magnitude to allow for adaptation, thus causing extinction. Each land formation that is cleared has huge ramifications on the intricate life cycle that has formed within different systems. These......

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Title: Ecosystems At Risk
Approximate Word Count: 1891
Approximate Pages: 8 (250 words per double-spaced page)

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