NATURE S MYSTERIES GEYSERS AND HOT SPRINGS THERESE M SHEA Britannica Educational Publishing IN ASSOCIATION WITH ROSEN EDUCATIONAL SERVICES
4 Earth is sometimes called the Blue Planet because most of it is covered by water Most of that water is salt water about 97 5 percent People and many other living things how ever need fresh water to live Fresh water has little salt in it Luckily there are freshwater lakes rivers and glaciers Another source though can not be seen About 30 percent WATER WATER EVERYWHERE Liquid water is one of the essential elements for life on Earth
Geysers and Hot Springs
Water that lurks beneath the Earths surface is usually easy to ignore, until it bursts forth above ground as geysers and hot springs.
About This Book
By: Therese M. Shea
Illustrated by:
Published by: Rosen Publishing provided by Britannica
