1. Section 1:The Sun, Earth, and Moon Section 2:Water on Earth Section 3:The Land CHAPTER 2 Planet Earth

2. SECTION 1 The Sun, Earth, and Moon Question: What are the four parts of the Earth system?

3. SECTION 1 The Sun, Earth, and Moon biosphere hydrospherelithosphere atmosphere Earth system

4. SECTION 2 Water on Earth Question: What water issues affect people’s lives?

5. SECTION 2 Water on Earth floods flood control/dams availability of adequate water supply availability of clean water WATER ISSUES

6. SECTION 3 The Land Question: What are the differences between primary landforms and secondary landforms?

7. SECTION 3 The Land created by tectonic process masses of rock raised by volcanic eruptions and deep ocean trenches include mountain ranges and mid-ocean ranges landforms that result when primary landforms break down caused by weathering and erosion include floodplains and deltas Primary LandformsSecondary Landforms

8. Chapter Wrap-Up 1. In what ways do Earth’s rotation, revolution, and tilt help determine how much of the Sun’s energy reaches Earth? 2. Explain how the Sun’s energy drives the water cycle. Be sure to include a discussion of the three elements of the cycle. 3. How does plate tectonics relate to the continents and their landforms? 4. Describe how subduction zones are created. 5. Describe the different ways secondary landforms are created. 1. In what ways do Earth’s rotation, revolution, and tilt help determine how much of the Sun’s energy reaches Earth? 2. Explain how the Sun’s energy drives the water cycle. Be sure to include a discussion of the three elements of the cycle. 3. How does plate tectonics relate to the continents and their landforms? 4. Describe how subduction zones are created. 5. Describe the different ways secondary landforms are created. CHAPTER 2