Reference Terms
from Wikipedia, the free encyclopedia

Waterfall

A waterfall is usually a geological formation resulting from water, often in the form of a stream flowing over an erosion-resistant rock formation that forms a sudden break in elevation.

Note:   The above text is excerpted from the Wikipedia article "Waterfall", which has been released under the GNU Free Documentation License.
Related Stories
 

Share This Page:


Earth & Climate News
August 2, 2015

Latest Headlines
updated 12:56 pm ET