Plate Tectonics

Visit this website : U.S. Geological Survey: This Dynamic Earth for an Introduction to Plate Tectonics

What are plates?

What mechanisms or processes do geologists believe cause plates to move?

Become familiar with the three main types of plate boundaries:

1. Convergent
2. Divergent
3. Transform fault

Become familiar with these examples. What type of boundary is found at each of these locations?

1. South American - Pacific Plate
2. Juan de Fuca - North American Plate
3. Himalayan Mountain Range
4. Japanese Island Arc chain
5. East African Rift Valley
6. Mid Atlantic Ridge
7. San Andreas Fault Zone

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