Dana Desonie, Ph.D. "Our Fragile Planet – Hydrosphere: Freshwater Sytems and Pollution"
Published by Chelsea House Publications | Publication date : January 2008 | ISBN : 0816062153 | PDF | 209 pages | English | 7.5 MB
Each book in the Our Fragile Planet series focuses on the causes and effects of climate change and human impact on the atmosphere, biosphere, climate, geosphere, the natural environment, hydrosphere, oceans, and polar regions. Each fact-filled book includes photographs, charts, and graphs along with a glossary, an index, and references for further reading. The information found in this series will engage children’s curiosity and provide them with a sense of stewardship.