| ANSWERS to Practice Problems (Appendix C) |
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| Unit A: CHEMISTRY - Energy and Matter in Chemical Change |
| Unit A |
Preface |
PDF (229 kb) |
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| Chapter 1: |
Atoms, Elements and Compounds |
PDF (618 kb) |
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| 1.1 |
Investigating and Working with Chemicals - pg6 |
PDF (1.3 Mb) |
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| 1.2 |
Developing Atomic Theories - pg12 |
PDF (4.3 Mb) |
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| 1.3 |
Electrons and the Formation of Compound -pg25 |
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Chapter 1 Summary (in Section 1.3) |
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Chapter 1 Review Questions (in Section 1.3) |
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| Chapter 2: |
Names, Formulas, and Properties |
PDF (700 kb) |
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| 2.1 |
Chemical Names and Formulas - pg42 |
PDF (4.4 Mb) |
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| 2.2 |
Explaining Properties of Substances - pg56 |
PDF (1.7 Mb) |
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| 2.3 |
Properties of Acids & Bases - pg63 |
PDF (2.6 Mb) |
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| 2.4 |
Why is Water Weird? - pg72 |
PDF (2.3 Mb) |
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Chapter 2 Summary (in Section 2.4) |
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Chapter 2 Review Questions (in Section 2.4) |
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| Chapter 3: |
Chemical Reactions |
PDF (262 kb) |
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| 3.1 |
Recognizing and Describing Chemical Reactions - pg84 |
PDF (22.4 Mb) |
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| 3.2 |
Representing Chemical Reactions - pg94 |
PDF (2.2 Mb) |
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| 3.3 |
Types of Chemical Reactions - pg103 |
PDF (8.7 Mb) |
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| 3.4 |
The Mole - pg116 |
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Chapter 3 Summary (in Section 2.4) |
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Chapter 3 Review Questions (in Section 2.4) |
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| Unit A |
Conclusion |
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Unit A Review Questions (in Section 3.4) |
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| Unit B: PHYSICS - Energy Flow in Technological Systems |
| Unit B |
Introduction |
PDF (270 kb) |
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| Chapter 4: |
Thermal Energy and Work |
PDF (315 kb) |
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| 4.1 |
The Development of Steam Engines - pg142 |
PDF (1.7 Mb) |
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| 4.2 |
Scientific Theories of Heat - pg150 |
PDF (3.4 Mb) |
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| 4.3 |
Sources of Energy for Modern Tech - pg 164 |
PDF (2.0 Mb) |
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Chapter 4 Summary (in Section 4.3) |
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Chapter 4 Review Questions (in Section 4.3) |
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| Chapter 5: |
Energy and Motion |
PDF (250 kb) |
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| 5.1 |
Analysing and Measuring Motion - pg176 |
PDF (7.7 Mb) |
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| 5.2 |
Energy and Motion - pg197 |
PDF (2.2 Mb) |
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| 5.3 |
Potential Energy - pg205 |
PDF (3.5 Mb) |
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Chapter 5 Summary (in Section 5.3) |
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Chapter 5 Review Questions (in Section 5.3) |
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| Chapter 6: |
Energy and Motion Conversions & Efficiency |
PDF (348 kb) |
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| 6.1 |
Efficiency of energy Conversions - pg222 |
PDF (2.1 Mb) |
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| 6.2 |
Energy and Motion - pg232 |
PDF (4.8 Mb) |
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Chapter 6 Summary (in Section 6.2) |
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Chapter 6 Review Questions (in Section 6.2) |
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| Unit B |
Conclusion (in Section 6.2) |
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Unit B Review Questions (in Section 6.2) |
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| Unit C: BIOLOGY - Cycling of Matter in Living Systems |
| Unit C |
Introduction - pg254 |
PDF (524 kb) |
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| Chapter 7: |
The Basis of Life - pg257 |
PDF (340 kb) |
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| 7.1 |
Life from Life - pg258 |
PDF (1.7 Mb) |
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| 7.2 |
Cells and Technology - pg267 |
PDF (3.2 Mb) |
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| 7.3 |
What's In A Cell - pg277 |
PDF (2.8 Mb) |
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Chapter 7 Summary (in Section 7.3) |
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Chapter 7 Review Questions (in Section 7.3) |
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| Chapter 8: |
Dynamic Cells |
PDF (303 kb) |
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| 8.1 |
Membrane Properties -pg290 |
PDF (1.4 Mb) |
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| 8.2 |
Transport Across Cell Membranes -pg297 |
PDF (2.7 Mb) |
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| 8.3 |
Cell Size and Function -pg308 |
PDF (3.3 Mb) |
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Chapter 8 Summary (in Section 8.3) |
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Chapter 8 Review Questions (in Section 8.3) |
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| Chapter 9: |
Dynamic Cells Fron Cell to Organism: Plants |
PDF (373 kb) |
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| 9.1 |
Specialized and Organized -pg320 |
PDF (1.6 Mb) |
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| 9.2 |
Gas Exchange in Plants -pg325 |
PDF (1.3 Mb) |
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| 9.3 |
Water Transport in Plants -pg331 |
PDF (2.0 Mb) |
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| 9.4 |
Plant Control Systems -pg341 |
PDF (5.3 Mb) |
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Chapter 9 Summary (in Section 9.3) |
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Chapter 9 Review Questions (in Section 9.3) |
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| Unit C |
Conclusion |
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Unit C Review Questions (in Section 9.3) |
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| Unit D: CLIMATE - Energy Flow in Global Systems |
| Unit D |
Introduction |
PDF (193 kb) |
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| Chapter 10: |
Solar Energy and Climates |
PDF (295 kb) |
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| 10.1 |
Global Systems and Solar Energy -pg364 |
PDF (3.4 Mb) |
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| 10.2 |
Thermal Energy Transfer -pg375 |
PDF (2.6 Mb) |
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| 10.3 |
Distributing the Heat -pg388 |
PDF (2.6 Mb) |
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Chapter 10 Summary |
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Chapter 10 Review Questions |
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| Chapter 11: |
Climate and Biomes |
PDF (295 kb) |
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| 11.1 |
Climate and Biomes -pg402 |
PDF (2.5 Mb) |
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| 11.2 |
Adaptions and Biomes -pg409 |
PDF (147.4 Mb) |
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| 11.3 |
Biomes Change Naturally -pg420 |
PDF (3.1 Mb) |
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Chapter 11 Summary (in Section 11.3) |
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Chapter 11 Review Questions (in Section 11.3) |
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| Chapter 12: |
Climate Change and Humans |
PDF (389 kb) |
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| 12.1 |
Are Climates Changing? -pg434 |
PDF (2.5 Mb) |
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| 12.2 |
Climate Affects Life/Life Affects Climate -pg445 |
PDF (983 kb) |
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| 12.3 |
How Might Climates and Biomes Change in the Future? -pg449 |
PDF (2.6 Mb) |
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| 12.4 |
Human Response to Climate Change -pg459 |
PDF (4.9 Mb) |
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Chapter 12 Summary (in Section 12.4) |
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Chapter 12 Review Questions (in Section 12.4) |
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| Unit D |
Conclusion |
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Unit D Review Questions (in Section 12.4) |
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| Science 10 Appendix |
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Science Focus 10