TO THE STUDENT THE SOLAR SYSTEM Introduction Unit 1 What's Your Space Address? Unit 2 The Planet We Live On Unit 3 Our Moon Unit 4 Our Sun Unit 5 Our Solar System Show What You Learned CHANGING EARTH Introduction Unit 1 The Land Around You Unit 2 Inside Moves Unit 3 Mountains Unit 4 Wearing Down Mountains Unit 5 Climate Unit 6 People Change the Earth Unit 7 The Land You Live On Show What You Learned WEATHER Introduction Unit 1 Hot or Cold? Unit 2 How Windy Is It? Unit 3 Heavy Air Unit 4 Water in the Air Unit 5 Water from the Sky Unit 6 What Will the Weather Be Like? Show What You Learned EARTH RESOURCES Introduction Unit 1 Air Unit 2 Water Unit 3 Living Off the Land Unit 4 Fossil Fuels Unit 5 Minerals Unit 6 Save Your Resources! Show What You Learned GLOSSARY