Mod+2+-+Ryan+D

=Dynamic Earth=

[[image:convergent1.jpg width="270" height="178"]]

 * ==__This one occurs when magma rises and pushes the plates apart.__==
 * ==__Most divergent boundaries lie on the ocean floor, they also have rift valleys which are deep valleys in the middle of ocean ridges.__==
 * ==__Between the two lithospheric plates molten rock forces through the cracks which hardens and forms oceanic crust__==
 * ==__This one occurs when magma rises and pushes the plates apart.__==
 * ==__These are usally in the ocean all around the world but there is a lot in the alantic ocean but sometimes they are on land__==
 * ==__the greatrift valley was made by this boundy because of the two plates tug apart__==

[[image:Convergentplateboundary1.jpg width="231" height="183"]]

 * ==__We can thank convergent boundries for mountains the montains are made by two plates colliding and one of the plates dives under and pushes the other one up.__==
 * ==__other forms of convergent boundaries are Subduction Boundaries and Collision boundaries__==
 * ==__Think about it convergent boundries made all of the mountains!__==
 * ==__One of the first know was made 55 million years ago! It was the Hyimallia mountains. They where made by the Indian plate and the Eurasian plate.__==
 * ==__Another example would be the greville mountain__==

__Transform boundaries-Its a boundary between two boundaries that are sliding past each other.__
Spaulding, Nancy E., and Samuel N. Namowitz. //Earth Science//. Boston, MA: McDougal Littell, 2005. Print.
 * ==__Fraction zones that offset the segments of a mid-ocean ridge are transform boundaries.__==
 * ==__The San Andreas Fault is an example. It moves as much as 5 centimeters a year. The San Andreas Fault is made by the Pacific plate and the North American plate__==
 * ==__Transform boundaries cause many earthquakes__==
 * ==__Another example is the North Anatolian Fault it is in Turkey__==