Interactive
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The National Arbor Day Foundation: What Tree Is That?

For Students 9th - 10th
Imagine a world without trees. Students can click on a barren field to see the transformation of the bare dirt by plants and trees. The authors include an online reference guide that lists the benefits of trees and an excellent...
Interactive
Other

Ohio Public Library: What Tree Is It?

For Students 9th - 10th
An online resource for tree identification by common name, scientific name, leaf, or fruit.