The third title in the amazing Nature's Superpowers series—packed full of information and accompanied by stunning contemporary artwork.   The earth seems to be the most unshakable and solid of the elements—and yet it changes all the time—only we don't notice it on a daily basis.   Where oceans once were, today mighty mountains pile up. In the place where glaciers stood, there are lakes. And if we go back 4.6 billion years, we won't find our planet at all. Where the globe moves today, there was only gas and dust.   With striking graphic artwork and fascinating text, this book will make a great addition to any child's bookshelf.