Coastal Plain includes a flat region of sedimentary strata layers



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2. ______________________

Pied = Foot, Mont = hill/mountain Piedmont means ____________________”



The Piedmont is the largest province and is separated from the Coastal Plain by a Fall Line, and it extends westward to the Blue Ridge Mountains.

  • It is an area of rolling ___________ underlain by ancient igneous and metamorphic rock (underneath)

  • It is the ___________________ of the provinces

Mining the Piedmont: High quality _____________ is mined from this area (used for billiards, chalkboards, roofs)

  • The Piedmont has one of the worlds largest _______________ mines (used for electronics)


3. ___________________________________

Blue Ridge consists of a long, narrow NE-SW trending mountain chain and is the oldest area in the state of VA.

  • It is a high ___________ __________________the Piedmont from the Valley and Ridge province

  • Highest point in Virginia is in the ______________________(Mount Rogers, Grayson County)

Ready for a quick review?

1. Which province, that has already been described, is known for having layers of fossils?_____________

2. Which province is the largest?______________________

3. Which province has the oldest rocks?________________________

4. Which province has slate and kyanite mines? _______________________________

5. What river feature is often found where a river crosses the fall line? ______________________





4. ____________________________________

The Valley and Ridge includes the area between the Blue Ridge and Appalachian Mountains

  • An area of long parallel _______________ & __________________ underlain by ancient folded and faulted sedimentary rocks (550 – 300 my old)

  • Cambrian Period __________ _______________ are found in the Valley & Ridge Province, which means that this area was once a _________________ ________.

  • ___________________outcrops are common in the Valley and Ridge Province.

  • This area is also famous for________________ topography.

  • ____________ is an irregular limestone region with sinkholes, caves, underground streams, and caverns.


5.________________________________________

The Appalachian Plateau is the western most province and it continues into West Virginia.

A _________________ is a plain with a high elevation.

  • The Appalachian Plateau has rugged, irregular topography with deep narrow _____________ and steep, rugged __________________ sides caused by the down cutting (erosion) of rivers and _______________.

  • It is underlain by ancient, flat-lying _____________________rocks.

  • Most of Virginia's __________________ is found in the Appalachian Plateau and is mined for energy.

  • These old ____________________ rocks contain many _______________ and tons of ___________.


Questions!
1.Which province is covered by sand, silt and clay?

2. Which province has Cambrian Period algae fossils? ______

3. Which province has a terraced landscape?

4. Which province contains 1.2 billion year old rocks?

5. Which province is underlain by ancient, flat-lying sedimentary rocks?

6. Which province has rolling hills underlain by ancient rocks?

7. What do we call an irregular limestone region with sinkholes and caverns? ______

8. Which province is at the most western part of the state?

9. In which province is Harrisonburg located?

10. Which province is famous for coal mining?
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