Learn all about trees and their role in the ecosystem. How much oxygen does an average-sized tree produce? What does the root system of a tree provide for the tree? What are the differences between deciduous and coniferous trees? What are the parts of a tree? How does a tree turn air, water and sunlight into food? What does new research reveal about how trees communicate and help one another? How can you help protect trees? The answers to these questions and more are covered in depth with detailed graphics, diagrams and exciting video that reinforce important concepts and make learning fun.

Originally released by Wonderscape Entertainment, 2021. Streaming video file encoded with permission for digital streaming by Infobase on December 22, 2021.