Chapter 15
Tectonics and Landforms

San Andreas Fault in the Carrizo Plain, aerial view from 8500 feet altitude
Courtesy Wikimedia Commons 

In this chapter you'll travel back to a distant time when the geography of the Earth's crust was much different than it is today. The search for answers to Earth's dynamic nature will set the context for explaining modern day tectonic activity. By the conclusion of the chapter you should be able to explain how plate movement has created many of the surface features of our present day Earth.

Learning Outcomes

By the end of this chapter you should be able to:

• Describe the theory of plate tectonics and the evidence used to support it.
• Compare and contrast the environmental setting of the four types of plate boundaries.
• Explain the relationship between earthquakes, volcanoes, and plate boundaries.
• Draw simple diagrams showing the effect of stress on rock materials.
• Describe the movement associated with faulting.
• Describe landform features resulting from folding.

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