What are the two types of tectonic plates?

Answer

Continental and oceanic are the two types of tectonic plates. Continental plates tend to be larger than oceanic and bear the majority of a continent's mass. Continental plates tend to be much thicker on average, but less dense.

Tectonic plates are enormous sections of rock that make up the Earth's crust. They are propelled over the surface of the planet during millions of years by currents of magma far below. Oceanic plates are thinner and denser than continental plates as the enormous weight of the oceans compress them into smaller volumes. Continental plates contain large masses of rock that project above ocean level and suffer less from this compression effect.

Q&A Related to "What are the two types of tectonic plates?"
The causes of plate tectonics relate to the structure of the Earths' layers. The solid rock masses on the crust of the Earth move around on top of the liquid magma underneath, and
http://www.ask.com/web-answers/Science/Nature/what...
The three types of boundaries in plate tectonics are Transform Boundaries,
http://www.chacha.com/question/what-are-the-types-...
(1) From Wikipedia: Plate tectonicsis a theory of geology that has been developed to explain the observed evidence for large scale motions of the Earth's lithosphere. The theory encompassed
http://wiki.answers.com/Q/Theory+plate+of+tectonic...
A theory stating that Earth' s lithosphere is broken into huge plates that move and change in size over time. Hopes this helps .
http://wiki.answers.com/Q/What+is+tectonic+theory
Explore this Topic
One thing that happens when two tectonic plates collide is an earthquake. The strength of the earthquake will depend on the size of the plates as well as the force ...
Iceland is on a type of tectonic plate boundary called a divergent boundary. The divergent boundary, called the Mid-Atlantic Ridge, that runs through the center ...
A plate boundary is the point at which two or more plates meet. There are different types of plate boundaries which occur including the divergent plate boundaries ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com