Come share in their relationship - and see what a good friend a tree can be. Crinkleroot's Guide to Knowing the Trees Join the folksy, friendly Crinkleroot for a fun, informative walk in the woods. Crinkleroot is the ideal guide to introduce the trees because he was born in one. He knows how to identify individual trees and how they're important to animals in the forest. Be a Friend to Trees Trees are a valuable natural resource.
People depend on trees for food, and animals depend on trees for food and shelter.
But most important, we depend on trees because they add oxygen, a gas we all need, to the air. While trees give us many wonderful products, we must also protect them because we can't live without them. This book could be about any forest because most forests grow the same way. First, the land is open and green. Then, the changes begin.