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Ecosystems

Page history last edited by gerryc 11 years ago

Theme: Ecosystems

 

For a nice introduction to the topic go here. It is an American site with American examples but has good pictures and explanations.

 

Threads:

 

Organisation

 

    • E1 Populations
    • E2 Trophic Levels

 

Selectivity

 

    • E3 Environmental conditions
    • E4 Recycling resources

 

Energy Flow

 

    • E5 Energy flow through a community

 

Perpetuation

 

    • E6 Community and change
    • E7 Reproductive strategies

 

Evolution

 

    • E8 Natural selection
    • E9 Speciation

 

Human Awareness

 

    • E10 The effects of humans on communities
    • E11 Human populations

Class Notes:

 


 

Ecosystem Presentations:

 

E1-E2

E3-E4

E5 Presentation

E6 Presentation

E7 Presentation

E8-E9

 

 

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