Difference between revisions of "Mountain"

@@ Line 1: / Line 1: @@
-[[Image:Alaska Mt. McKinley.jpg|right|300px]]
-A '''mountain''' is a mass of land that is taller than its surroundings. While there is no technical definition distinguishing between the two, a mountain is generally regarded to be much larger than a [[hill]].
-There are different theories about the origin of mountains.
-All mountains, at every elevation, have [[limestone]] deposits reflecting that they were once under seawater.  The [[Great Flood]] accounts well for the presence of this [[limestone]] and the smooth, eroded surfaces found on most mountains.
-The [[Tectonic Plate|tectonic plates]] theory speculates that some mountains rose out of the ground upon the collision of plates. These are called complex mountains, and example of which is the [[Himalayas]]. This theory cannot explain all mountains, however.  Other types of mountains, such as fault-block mountains, are a result of faults pushing sections of land up higher than the surrounding areas.
-Young mountains tend to be larger than older ones. One theory is that the rugged appearance of a mountain is caused by [[Glacier|glacial]] action, pinching the rock of the mountain into faces and horns.
-==See Also==
-*[[List of highest mountains]]
-[[Category:Geology]]
-[[Category:Geography]]

Revision as of 01:44, January 6, 2012