from the back cover: From frozen deserts to steaming jungles, our planet is amazingly rich and varied. But it is also under threat. Take a closer look at the challenges facing planet Earth today and discover what we can all do to make a difference.
Explains the marvels of the earth and investigates how it has been shaped. Practical projects help you to make your own discoveries. Over 200 full-colour photographs and explanatory artworks. Ideal reference for use at home and at school