Tuesday, May 10, 2011

4.1 - Ecosystems






- Ecosystem --> Community of organisms - Made up of Populations of different species and their interacting. 
- Population - number of individuals of a particular species 
- Species - Organisms that reproduces to give fertile offspring
- Interactions - Feeding 
                       --> Habitat - Includes all Abiotic factors (non-biological), Daylight/ Dark,                                                                      Temperature, Rainfall, Humidity, Slope of the land, Geology. 


- Ecosystem is a community of organisms in a particular habitat - made up of different populations of different species interacting within that habitat 
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1 comment:

  1. jobuMay 24, 2011 at 6:30 AM

    so now look at your blog on food chains and foode webs, pyramids of number and biomass as ways to desribe the interaction of feeding

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