Why Do the Oceans Have Tides?Book - 1999
Kids will learn the difference between surface waves and the larger, worldwide movement of ocean water in the tides. Theyll be fascinated to discover that the Moon has its own gravity and thats what influences the tides. This book will introduce your students to astronomy, geography, the ecology of tidal zones, and how humans can benefit from the power in the tides.
Publisher: New York : PowerKids Press, c1999
Branch Call Number: J 551.4708 Jac 3558
Characteristics: 24 p. :,col. ill