Science for Geography and Environment introduces students (and academics who need to brush up their knowledge!) to scientific principles in a lively and accessible way, allowing them to proceed through the text at their own pace. The book is structured thematically with a logical development of key topics, all linked by a comprehensive cross-referencing system. Concepts and principles will be grounded in everyday experience and exemplified by reference to geographical/environmental processes. The authors are also testing each stage of the text on their own students, thereby ensuring that student needs are given top priority in the book's development. Lively and relevant introduction to those scientific principles necessary to understand key processes occuring within the natural environment.1. Introduction 2. Using Numbers - Integers 3. Fractions 4. Decimals 5. Ratios 6. Powers 7. Logarithms 8. Functions 9. Graphs 10. Mathematical Formulae 11. Nature of Matter - Solids 12. Liquids 13. Gases 14. Temperatre and Pressure Effects 15. Chemical Elements 16. Elements in the Earth's Crust 17. Elements of Biological Importance 18. Atomic Structure 19. Isotopes and Radioactivity 20. Periodic Table 21. Molecules 22. Compounds 23. Chemical Reactions 24. Chemical Formulae 25. Chemical Bonds 26. Ions and Ionic Compunds 27 Ion Exchange 28. Minerlas 29. Crystals 30. Biochemicals 31. pH. Buffer Capacity 32. Acids and Bases 33. Oxidation and Reduction 34. Energy - Types of Energy 35. Energy Transformations 36. Exothermic and Endothermic Reactions 37. First Two Laws of Thermo Dynamics 38. The Electromagnetic Spectrum 39. Nature lc)