Water, Water, Everywhere, But Not a Drop to Drink

Not a Drop to Drink

By Michael Burgan

National Geographic, 2008

ISBN# 978-1-4263-0360-9

Nonfiction grades 4-7

 

 

With more than 70% of the Earth covered by water, it seems that drinkable water would be available worldwide. But it’s not. With the available drinkable water threatened by pollution and overuse, the unequal distribution of water resources makes the search for water for many people a daily struggle.

 This book is one in a series of National Geographic Investigates. Detailed and well-research