

Human actions affect the world around us. From pollution in the oceans to deforestation, many of these actions are harmful. In this book a friendly guide takes readers through what happens to habitats when they are affected by harmful activities--animals become endangered, ecosystems...

Human actions affect the world around us. From pollution in the oceans to deforestation, many of these actions are harmful. In this book a friendly guide takes readers through what happens to habitats when they are affected by harmful activities--animals become endangered, ecosystems...