Sunday, May 8, 2011

4.1 Ecosystems

Ecosystem - a community of Organisms
                   - habitat (abiotic factors, non living)


Abiotic Features:
  1. Daylight
  2. Temperature
  3. Rainfall
  4. Humidity
  5. Slope

Community of Organisms:
Population of different species + their interactions

population - number of individuals of a particular species

species - organisms reproduce fertile offspring

interact - feeding

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