Sue Barclay, Richard Berridge, John Booth, Maggie Brand, David Cook, Richard Deverell, Jeremy Gower, John Lobban, Annabel Milne, Teresa O'Brien, Jeremy Pyke, Barry Rowe, Pat Tourret, Peter Visscher, Lynne Willey
Hardcover
(World Book Inc, Sept. 1, 1995)
Discusses the dangers of depleting the earth's natural resources and shows what steps can be taken to conserve them for the future
World Book/Childcraft editors have carefully coordinated text and activities tro provide both science information and excitement. Each book offers easy-to-do activities to help children ages nine and up to truly understand sceintific concepts and principles.
Discusses the sun and planets, telescopes, comets, the physics of space, satellites, communication in space, the space shuttle, astronauts, and life in space