Chapter 9 Science Ppt

Chapter 9 Earth’s Changing Surface Discover: What earth’s layers are. What causes earthquakes and volcanoes. How weathering and erosion change Earth’s surface. How minerals and rocks are identified.

Lesson 1 What is the structure of Earth? ,[object Object],[object Object],[object Object]

Lesson 1 ,[object Object],[object Object]

Lesson 2 What causes earthquakes and volcanoes? ,[object Object],[object Object],[object Object]

Lesson 3 What is weathering? ,[object Object],[object Object],[object Object],Chemical Weathering

Lesson 3 ,[object Object],[object Object],[object Object]

Lesson 4 What is erosion? ,[object Object],[object Object],[object Object]

Lesson 4 ,[object Object],[object Object],[object Object]

Lesson 4 ,[object Object],[object Object],[object Object],[object Object]

Lesson 5 How are minerals identified? ,[object Object],[object Object]

Lesson 6 How are rocks classified? ,[object Object],[object Object],[object Object],[object Object]

Chapter 9 Science Ppt

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Chapter 9 Science Ppt