WILL GIVE BRAINLIEST IF UR RIGHT!!! Which of Virginia's provinces is full of old, rounded mountains created when the African and North American plates collided?

The Piedmont

The Blue Ridge Mountains

The Valley and Ridge

The Appalachian Plateau

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics

(10 points) 1. cone 2. rectangle 3. triangle 4. circle 5. cylinder a. perpendicular cross section of a pyramid b. perpendicular cross section of a cylinder c. parallel cross section of a sphere d. shape created when a rectangle is rotated about the y-axis e. shape created when a right triangle is rotated about the y-axis

Where is the only active diamond mine in the u.s.?