Tuesday, April 7, 2009

4/8 & 4/9: Food Chains & Coral Reef Communities

Opening: Food Web Review
Worktime: Food Chains
Closing: Coral Reefs
HW: Finish your essay.  

Objectives: Differentiate between food webs and food chains.  Analyze the impact of community changes on food chains.

Essay: Explain why the death of coral is devastating to coral reef communities.  Be sure to include a discussion of why the state of Hawai'i wants the Navy to pay money for damaging a coral reef in February.  Read articles about this here and here.


Watch the lesson presentation and complete the guided notes here: