Water, a to Z

This book is intended for readers at all levels. Each topic is presented as a basic, easily understood concept that is developed step by step along the way to a technical level of understanding. The casual reader may use this text as a source of general information for almost every aspect of water. He or she may also utilize this treatise as a programmed learning resource for improving his or her proficiency in the technical understanding of water, its characteristics, properties and uses. Key words are italicized throughout the book. Each of these words is listed alphabetically and defined in the Glossary (Appendix "B"). Appendix "A," Math Made Simple, is a basic, simple approach to learning or reviewing simple math, fractions, decimals and exponents. Appendix "C," Converting Between English and Metric Values, includes the most commonly used terms. Water is used as the model for describing solids, liquids, gases, atoms, and molecules. The physical and chemical properties of water are presented in detail. Water is discussed as a major product of combustion. The physical dynamics of the solar system are included to illustrate how and why the seasons occur. Photosynthesis is discussed in detail, illustrating animal, plant and mankind's role in the magnificent cycle of life, and of water. The earth's unique atmosphere is treated as an integral part of our environment. Recommendations are offered for seriously improving efficiency in domestic water consumption. Commercial, industrial and agricultural uses are included, with special attention given to drip irrigation systems design and practice. Water treatment, purification and recycling are presented along with standards of water purity.Contamination and pollution are discussed, including the EPA minimum acceptable levels for the various metallic impurities found in water. Clean water is rapidly falling victim to our ever-changing global environment. Over the past couple of centuries, increased populatioCooper, Leon is the author of 'Water, a to Z', published 2005 under ISBN 9781413435801 and ISBN 1413435807.