Tuesday, 10 May 2011

4.1 Ecosystems

Ecosystem
eg. forest with waterfalls/tree etc

Ecosystem > Habitat (Abiotic - non-biological factors)
v
Community of organisms

Habitat
- Cycle of daylight/dark
- Temperature
- Rainfall
- Humidity
- Slope

Community of Organisms
- Populations of different species/interacting
- No. of individuals of particular species
- Species -> Organisms that reproduce to give fertile offspring
- Interactions -> eg, feeding

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