Healthy Trees, Healthy Planet

Our planet is a beautiful place. Our Green Earth celebrates the beauty and diversity of Earth while exploring some of the key risks and challenges to our environment. Each book looks at environmental problems, both natural and man-made, and gives readers insights into solutions for resolving and preventing the problems. Face Off features let readers think about different points of view, Try It Out provides step-by-step ideas for taking action, Graphs, charts, maps, and sidebars present content in alternate ways, On the Job profiles give an up-close look at relevant careers, The quiet nature of trees hides the fact that trees are always working for us and for Earth. Trees give us goods to meet our basic needs. Trees are home to animals, insects, and birds. But their biggest and most important job is playing a role in making Earth and our environment healthy. Learn some of the ways trees help, why they are in danger, and what you can do to help protect them now.