how to engage teens and kids to be sustainable plt.org activities and resources to engage children in learning about the environment through the lens of trees and forests. see plt in action Category:environmental science Global Rank:754,743 visits:49.7K pages/Per:2.6 biofriendlyplanet.com Category:environmental science Global Rank:2,075,709 visits:21.7K pages/Per:1.2 ADS