The Earth's Resources
Rebecca Harman
Hardcover
(Heinemann Library, Nov. 15, 2005)
Follow a drop of water as it moves around the world! From the largest glaciers, to the steam coming out of a kettle, find out how water can change, and how it can alter landscapes. Get answers to these questions and more: When is water invisible? How big was the largest hailstone? How much water does the ocean hold?