1. News

2. Ecosystems Interactions between biotic and abiotic factors
Interactions between individuals, species, and trophic levels

3. Energy Autotrophs—primary producers Heterotrophs Primary consumers
Seconday consumers
Tertiary consumers
Top predators
Decomposers

4. Food Webs
Image courtesy of Thompsma ,Wikipedia under Creative Commons CC0 1.0 Universal Public Domain

5. Niche Choose an organism Describe its niche Biotic factors
Abiotic factors

6. Predator-Prey Relationships
In pairs, choose an organism (one predator, one prey)
Describe your adaptations to optimize your success
Discuss how these 2 organisms will interact

7. Populations-Biotic Factors
Camouflage
Mutualism
Image courtesy of Wikipedia
Succession
Image courtesy of Wikipedia
Image courtesy of U.S. Fish and Wildlife Service

8. Images removed due to copyright restrictions.
Carrying Capacity
Images removed due to copyright restrictions.