Unit 4 : Earth's Surface :

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Unit 4 : Earth's Surface

Use these animations, simulations, tutorials, and links to help you learn more about Earth's Surface. Your tools for exploration are just a mouse click away!

Resource Centers:	Scientific American Frontiers Resources Chapter 13. Views of Earth Today Chapter 14. Minerals Chapter 15. Rocks Timelines in Science Chapter 16. Weathering and Soil Formation Chapter 17. Erosion and Deposition

Simulations:	Topographic Maps and Surface Features Rock Cycle

Visualizations:	Latitude and Longitude Crystal Growth Igneous Crystal Formation Soil Formation Chemical Weathering Wind Erosion Cave Formation

Math Tutorials:	Solving Proportions Percents and Fractions Estimating Area Surface Area of Rectangular Prisms Making a Line Graph

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