What Are Ecosystems?
1. observe and describe habitats within ecosystems
2. observe and identify organisms with similar needs that compete for resources
3. describe environmental changes which cause organisms to thrive, become ill, or perish
4. describe how organisms modify environment to meet their needs
More about this lesson plan:
Materials Needed: Index cards
String
Colored markers
Coat hanger
Scissors
Glue
Overhead projector
Reference books or software
Source: © iitc.tamu.edu
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