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Interactions Within Ecosystems
Chapter 1
Study Guide
Define the following terms:
Ecosystems
Habitat
Abiotic
Species
Community
Organism
Biotic
Range of Tolerance
Population
Niche
Answer the following questions:
1. Identify four examples of ecosystems that exist within Newfoundland and Labrador.
2. List examples of three fauna and three flora that live in each ecosystem
3. Identify five abiotic factors that may influence a local ecosystem.
4. Describe interactions between biotic and abiotic factors in one ecosystem. Include:
1. biotic-abiotic
2. abiotic-abiotic
3. biotic-biotic
5. Identify the four levels of biological organization.
6. Describe the niche a wild organism that lives in CBS.
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