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Lesson 1:
What Is on Earth's Surface?
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Lesson 2:
What Kinds of Land and Water Are Found on Earth?
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Lesson 3:
How Do Maps Show Land and Water?
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Lesson 4:
How Does Earth's Surface Change?
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Lesson 5:
How Do Earthquakes and Volcanoes Change the Land?
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Lesson 6:
How Do Wind and Water Change the Land?
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Lesson 7:
How Can Problems Caused by Wind and Water Be Solved?
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