Saturday, September 11, 2010

9/10/10 Post

9/10/10

Katelynn B.

Communities and Ecosystems Chpt. 19

1. We went over/turned in homework
2. We looked at our current grades
3. We went over notes

Important vocab in notes (*=important)

How do organisms interact in communities?:
Properties of communities

Diversity
Form of vegetation
Stability
Trophic Structure (Trophic is related to feeding)*

Interactions in Communities

Interspecific competition

Ecological niche
Resource partitioning
Predation
Predator adaptions
Plant defenses
Animal defenses

Batesian mimicry
Mullerian mimicry
Keystone predator

Symbiotic relationships
Pparsitism
Mutualism
Commensalism


Disturbances in Communities

Ecological succession
Primary succession
Secondary succession
Pioneer Species
Climax Community

Ecosystem Dynamics

Energy flow
Chemical cycling
Food chain

Food web

Energy




That's where we ran out of time

Homework
UP 43-64, 43-53, 55-59, 61-64, 62A




Next scribe

Davin L.





No comments:

Post a Comment