WETMAAP Technique 4
Texas City/Virginia Point: Element 1

Technique 4: Analysis
Element 1: Cause and Effect of Habitat Change

Materials:

1958 Aerial Photograph

1979 Aerial Photograph

1989 Aerial Photograph

1992a Aerial Photograph

Colored map and overlays generated in Skill 3, Element 1

Exercise:

1. Use colored maps and overlays generated in Skill 3, Element 1.

2. Use tables generated in Technique 3, Element 1.

3. Using the table generated in Technique 3, Element 1, and overlays generated in Skill 3, Element 1, list the possible causes for increase or decrease in habitats.