1.1 Populations and Ecosystems
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- Created on: 11-01-15 14:12
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- 1.1 Populations and Ecosystems
- Ecosytems
- Biotic and abiotic organisms within a specific area. Two main processes:
- The flow of energy through the system
- The cycling of elements within the system
- Biotic and abiotic organisms within a specific area. Two main processes:
- Populations
- A group of interbreeding organisms of one species in one habitat
- Communities
- All the different populations interacting at one place at one time.
- Habitats
- A place where an organism lives.
- Micro-habitat
- A smaller habitat within a habitat eg. mud at the bottom of a stream
- Ecological Niche
- The specific role an organism plays in its habitat
- Ecosytems
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