Meltdown

"Tells the story of glaciers--the ancient, frozen landforms that are essential for the health of the planet. But all is not well: The glaciers are melting, faster and faster every year, and their disappearance will fundamentally change the world as we know it . . . readers will learn what glaciers are, how they form, and about the vital role that they play in regulating our planets temperature and connecting our ecosystems . . . will introduce kids to the 'what' the 'how' and the 'why' of climate change, exploring what will happen to our planet, and to us if the glaciers keep disappearing"--Provided by publisher.