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Plate tectonics


Plate tectonics is a scientific theory describing the large-scale motion of Earth's lithosphere. The theoretical model ...

What are the different types of plate tectonic boundaries?


There are three kinds of plate tectonic boundaries: divergent, convergent, and transform ... This image shows the three main types of plate boundaries: divergent, ...

Plate Boundaries - Geology For Kids - By KidsGeo.com


At the locations where two tectonic plates interact, a boundary between these plates ... These boundaries are divergent boundaries, convergent boundaries, and ...

Plate Boundaries: Convergent, Divergent, and Transform ...


In the theory of plate tectonics, the earth's crust is broken into plates that move around relative to each other. As a result of this movement,...

Plate Boundaries - IRIS


plate boundaries new oceanic lithosphere is created in the gaps from upwelling ... A transform boundary is where plates slide past each other with no creation or  ...

Karl E. Limper Geology Museum - Three Types of Plate Boundaries


Divergent boundaries: The crustal plates move partly because molten material wells up along some of their boundaries. This material pushes the plates apart, ...

Tectonic Plates and Plate Boundaries / Earthquakes at a Plate ...


The Earth's outer shell, the lithosphere, consisting of the crust and uppermost mantle, is divided into a patchwork of large tectonic plates that move slowly ...

3 Types of Plate Boundries - Continental Drift - Tripod


Almost all the Earth's new crust forms at divergent boundaries, but most are not known because they lie deep under the oceans. These are zones where two ...

Observe animations of processes that occur along plate boundaries.


ES0804, Observe animations of processes that occur along plate boundaries. ... North American Plate. transform fault. Pacific Plate. Transform Boundary. next.

UNAVCO: Plate Boundary Observatory (PBO)


UNAVCO: Plate Boundary Observatory (PBO) - Supporting EarthScope Geodetic, Seismic, and Tectonic Research.

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Interactives . Dynamic Earth . Plates & Boundaries


Plates & Boundaries. The earth's continents are constantly moving due to the motions of the tectonic plates. Closely examine the map below, which shows the 15 ...

Plate Boundaries


Plate Boundaries. It is apparent that most of what we observe on the surface of the earth and at shallow depth is related in some way to plate tectonics.

Understanding plate motions [This Dynamic Earth, USGS]


Sep 15, 2014 ... Divergent boundaries occur along spreading centers where plates are moving apart and new crust is created by magma pushing up from the ...