Thursday, April 23, 2009

PotHoles!


Potholes. It is a formation in rivers caused by a whirlpool eroding a hole into rock. The abrasion is mainly caused by the circular motion of small sediments such as small stones in the river. The interiors of potholes tend to be smooth and regular, unlike a plunge pool.

WOW! Thats one big pothole!!!

0 Comments:

Post a Comment

Subscribe to Post Comments [Atom]

<< Home