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Geology of VA
| Question | Answer |
|---|---|
| What are the five provinces of Virginia from West to East? | Appalachian Plateau, Valley and Ridge, Blue Ridge, Piedmont, and Coastal Plain |
| What rock is known for being native to the Coastal Plain? | Sandstone |
| What is the source of the sand and how does it get transported to the Coastal Plain? | Weathering and erosion from the Appalachian Plateau |
| Which is the largest province? | Piedmont |
| What rocks are native to the Piedmont? | Granite and Slate |
| What natural border separates the Piedmont from the Coastal Plain? | The Fall Line |
| What popular city lies on the Fall Line? | Richmond |
| What province have the oldest rocks in Virginia? | Blue Ridge |
| How old are the rocks in the Blue Ridge? | 1.2 billion years old |
| What rocks are native to the Blue Ridge? | Soapstone and Granite |
| What province consists of folded and faulted sedimentary rocks? | Valley and Ridge |
| What are examples of karst features? | Caves and sinkholes |