what is the relationship between locations of earthquakes and plate tectonics?
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Tectonic Plates, Earthquakes, and Volcanoes. According to the theory of plate tectonics, Earth is an active planet. Its surface is composed of many individual plates that move and interact, constantly changing and reshaping Earth's outer layer. Volcanoes and earthquakes both result from the movement of tectonic plates.
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Upper layer of rock slides over the lower layer leading to release of a tremendous amount of energy which causes Earthquakes. Explain the relation between fold mountains and volcanoes – As two plates converge, the denser plate subducts under the lighter plate.
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Tectonic plates, the massive slabs of Earth's lithosphere that help define our continents and ocean, are constantly on the move. Plate tectonics is driven by a variety of forces: dynamic movement in the mantle, dense oceanic crust interacting with the ductile asthenosphere, even the rotation of the planet.
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Causes of Earthquake Earthquakes are caused by sudden tectonic movements in the Earth's crust. The main cause is that when tectonic plates, one rides over the other, causing orogeny collide (mountain building), earthquakes. The largest fault surfaces on Earth are formed due to boundaries between moving plates.
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The earth's plates are being constantly moved by convection currents found in the mantle. Around the Pacific plate. Volcanoes and earthquakes are both found on plate boundaries.
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Plate boundaries are always faults, but not all faults are plate boundaries. The movement of the plates relative to each other distorts the crust in the region of the boundaries creating systems of earthquake faults.
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According to the theory of plate tectonics, Earth is an active planet. Its surface is composed of many individual plates that move and interact, constantly changing and reshaping Earth's outer layer. Volcanoes and earthquakes both result from the movement of tectonic plates.
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These tectonic plates rest upon the convecting mantle, which causes them to move. The movements of these plates can account for noticeable geologic events such as earthquakes, volcanic eruptions, and more subtle yet sublime events, like the building of mountains.
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Answer Expert Verified Volcanoes, earthquakes and mountain ranges are all results of the tectonic movement of the Earth. When two plates collide and one does not completely give way and go under the other the crust is pushed up forming mountain ranges.
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Some, but not all, earthquakes are related to volcanoes. For example, most earthquakes are along the edges of tectonic plates. This is where most volcanoes are too. However, most earthquakes are caused by the interaction of the plates not the movement of magma .
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Plate tectonics and the Hawaiian "Hot Spot" According to the plate-tectonics theory, the Earth's surface consists of about a dozen rigid slabs or plates, each averaging at least 50 miles thick. These plates move relative to one another at average speeds of a few inches per year--about as fast as human fingernails grow.
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These faults are commonly found in collisions zones, where tectonic plates push up mountain ranges such as the Himalayas and the Rocky Mountains. All faults are related to the movement of Earth's tectonic plates. ... Individual fault lines are usually narrower than their length or depth.
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About 80% of earthquakes occur where plates are pushed together, called convergent boundaries. Another form of convergent boundary is a collision where two continental plates meet head-on. Since neither plate is stronger than the other, they crumple and are pushed up.
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When that happens, the Earth's surface is subject to natural disasters. Events such as earthquakes, volcanoes and tsunamis all result because of plate tectonics.
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Tectonic Plate Boundaries The Pacific Plate (on the west) slides horizontally northwestward relative to the North American Plate (on the east), causing earthquakes along the San Andreas and associated faults. The San Andreas fault is a transform plate boundary, accomodating horizontal relative motions.
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"Earthquakes are part of a cycle of tectonic stress buildup and release. As fault zones near the end of this seismic cycle, tipping points may be reached and triggering can occur." The higher the magnitude, the more likely a quake is to trigger another quake.
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There are places on the earth where the movement of the plate causes them to collide. These collisions cause convergent boundaries. The collisions of large masses of the crust result in mountains ( such as the Himilayans ) , earthquakes ( such as the San Andreas fault) .