Term Used to Describe the Movement of Tectonic Plates

The theory of plate tectonics revolutionized the earth sciences by explaining how the movement of geologic plates causes mountain building volcanoes and earthquakes. Plate tectonics is the theory that the outer rigid layer of the earth the lithosphere is divided into about a dozen plates that move across the earths surface relative to each other like slabs of ice on a lake click picture below for a larger version.

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Fault is the general term used to describe break in rock layers.

. Divergent boundaries occur when a specific movement happens between the plates. What term is used to describe cracks in the earths surface where two tectonic plates meet. Science Chapter 3 - Plate Tectonics.

These boundaries describe how the plates are moving which is what we will be talking about in this article. A similar process on a body other than earth compare. This movement is the plates pulling away from each other.

TRUE OR FALSE 1. The plates act like a hard and rigid shell compared to Earths mantle. When the hanging wall moves upward relative to the footwall then compressional stress is formed between the fault blocks.

Tectonic plates are slabs of crusts in which its movement form faults. Convection currents describe the rising spread and sinking of gas liquid or molten material caused by the application of heat. Asthenosphere- the soft flexible upper layer of the mantle on which the tectonic plates move.

Plate tectonics is the theory that the Earths lithosphere is split into plates or large slabs of rock that move over the Earths mantle. This strong outer layer is called the lithosphere. Geologists have hypothesized that the movement of tectonic plates is related to convection currents in the earths mantle.

Fault is the general term used to describe break in rock layers. The opening or fissure helps lower the pressure of the mantle layer and allows the molten material to the surface. Most of the earthquakes and volcanoes around the Pacific ocean basina pattern known as the ring of fireare due to the movement of tectonic plates in this region.

That is a fault line. Plate movement can cause both short-term and long-term changes on Earth including volcanic activity earthquakes mountain building and even the movement of entire continents over millions of years. Faults only occur along plate boundaries.

When the hanging wall moves upward relative to the footwall then compressional stress is formed between the fault blocks. Plate tectonics is the phrase used to describe the processesinvolved in plate motions. Plate tectonics theory dealing with the dynamics of Earths outer shellthe lithospherethat revolutionized Earth sciences by providing a uniform context for understanding mountain-building processes volcanoes and earthquakes as well as the evolution of Earths surface and reconstructing its past continents and oceans.

A theory in geology. Convection- transfer of heat by movement of a fluid. Plate tectonics is the theory that Earths outer shell is divided into several plates that glide over the mantle the rocky inner layer above the core.

Divergent BoundaryThis occurs when two tectonic plates move away from each other. Other observable results of short-term plate movement include the gradual widening of the Great Rift lakes in eastern Africa and the rising. Continental drift- the theory that all of Earths continents were once joined together into a single large landmass and then moved apart forming the continents we see today.

Most of the earthquakes and volcanoes around the Pacific ocean basina pattern known as the ring of fireare due to the movement of tectonic plates in this region. The term fault is used to describe the boundary between tectonic plates. The earths lithosphere is composed of seven or eight major plates and many minor plates.

There are 4 different types of tectonic plate boundaries. The term fault is used to describe the boundary between tectonic plates. Faults only occur along plate boundaries.

Tectonic plates are slabs of crusts in which its movement form faults. Other observable results of short-term plate movement include the gradual widening of the Great. OTHER SETS BY THIS CREATOR.

What theory is used to explain the movement of crustal plates. Human growth unit 1 test review. When the plates move apart a fissure opens up and the molten rock rushes from the mantle to the surface.

The process and dynamics of tectonic plate movement also. The lithosphere of the earth is divided into a small number of plates which float on and travel independently over the mantle and much of the earths seismic activity occurs at the boundaries of these plates. The theory that describes large-scale movements of Earths lithosphere is called The Theory of Plate Tectonics.

Definition of plate tectonics.

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