Trees
http://www.gfawesome.org/~flashVersion=true/school/lessons/ECOLOGY-2/01_-_Trees/


This tutorial covers various aspects of trees. It explains which chemicals cause leaves to change colors, how the process of photosynthesis works, the functions of bark, roots, pollen and leaves, and the effect of trees on nearby temperature.

This description of a site outside SERC has not been vetted by SERC staff and may be incomplete or incorrect. If you have information we can use to flesh out or correct this record let us know.


This resource originally cataloged at:

DLESE

Subject: Biology
Grade Level: Intermediate (3-5), High School (9-12), Middle (6-8)Keywords: conifer, broadleaf, deciduous, cellulose, chlorophyll