Tuesday, April 7, 2009

Divergent and Convergent Boundaries

Divergent and Convergent Boundaries are boundaries that diverge or converge. A divergent boundary is two tectonic plate moving away from each other, or diverging. Convergent boundaries are two or more lithospheric plate moving toward each other and colliding head-on. In a subduction zone, a plate collides with another plate and one plate gets squeezed into the mantle. This is a process called subduction. Sometimes, the two colliding plate may create mountain ranges, like a mid-ocean ridge, or an underwater mountain range. They can also create volcanoes.   
     

1 comment:

  1. are the inyo craters the result of convergent or divergent plates? subduction?
    thanks, susannah 5th grade

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