0
Where are the majority of earthquakes and volcanoes in relation to the plate boundaries?
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Where do earthquakes and volcanoes mostly frequently occur?
Underground Earthquakes occur along fault lines. Volcanoes are all over the world but a good place to find one is in the Ring of Fire.
Describe the distribution of earthquakes volcanoes and fold mountains in relation to plate margins?
The distribution of volcanoes is worldwide, although they are usually perceived to only occur on Plate Boundaries (PBs). However this is not always the case. Sometimes they can occur on faults or ancient faults like Mount Etna, which is still active because the fault line it used to lie on still provides it with magma. Volcanoes can also be present at hotspots, for example, the volcanic Hawaiian Islands. However the largest and most lethal volcanoes are primarily on PBs, sometimes concentrated in a certain area, like the "Ring of fire" on the borders between the Pacific plate and the surrounding plates. These volcanoes often due to spreading ridges, causing gaps through which magma flows up. Volcanoes in this area usually follow earthquakes, which are even more frequent there than on faults
What are relation of earthquake volcanoes and mountains to plate tectonics?
Earthquakes are caused by strike-slip faults, which are the grinding of two tectonic plates past each other. Volcanoes are commonly caused at convergent subduction zones causing volcanic arcs or sometimes island arcs. This is not the only case of volcano formation however. Mountains are formed at continental-continental convergent boundaries at the pushing upward of tectonic plates. This would be the only case of mountain building. That is how the Himalayas formed, and Mt. Everest is still actually inching higher every year.
When do earthquakes occur?
Earthquakes are caused by the Earth's tectonic plates shifting against one another deep below the surface. These huge masses of rock are in constant motion, but they may lock into positions where they come into contact. When this stress is finally released, the sudden shift results in an earthquake.they start from movement fron the earths surfaceEarthquakes can happen anywhere, but are more likely in areas where the Earth's crustal "plates" are moving in relation to each other.Earthquakes are caused by shifts in the Earth's crust, and normally occur when rock layers move past each other along a boundary, or fault line. The surface of the land, or the sea floor, can move sideways, up, or down, and this displacement causes seismic waves to move outward, above and around the shift. The motion imparted by these waves is what generates the destructive power of an earthquake, and it can also create tsunamis in the sea.(For more information, see the related question.)Earthquakes are always happening somewhere.Worldwide, strong earthquakes happen more than once per month. Smaller earthquakes such as magnitude 2 earthquakes occur several hundred times a day. To create a mountain system might take several million medium sized earthquakes over tens of millions of years.Before you learn the answer, you must know the theory of plate tectonics.Scientists believe that Earth's crust is made up of many plates that float on the asthenosphere in the mantle. (the mantle is in the Earth) To keep the planet alive, Earth's core uses convection currents to spread heat. This is the theory.An earthquake happens when the convection current moves the plates a little. Anyway, the plates bump into each other and because there is limited space for the plates to move, the keep on building pressure on what it is pressing or bumping upon. When so much pressure builds up, I think it is called elastic rebound, happens and all the pressure is released in the form of seismic waves. That is the earthquake.So, basically, and earthquake happens when one plate collides into another and it sends seismic waves around that shake the ground.Earthquakes occur when there's movement of the tectonic plates of our Earth. Scientists are as yet not certain if volcanoes cause earthquakes or if earthquakes cause volcanoes, but they often occur together.+++This describes the effects of subduction, where one plate (usually of a closing ocean's floor) is being forced down below another. The earthquakes are the shock-waves from each slip forwards of the sinking plate. The accompanying volcanoes are of material from a mass of plate already partly-melted in the process. So neither volcano nor earthquake causes the other: both result from plate subduction.'Volcanoes themselves can produce minor, local tremors as rising magma prior to an eruption, expands them.
What does focus mean in a earthquake?
The difference between the epicentre and the focus of earthquakes is this:The focus of the earthquake is where the actual earthquake occurred and the epicentre is on the ground directly above the focus. The epicentre is used to say where the earthquake was in relation to places near where it occurred.Hope this helped :)
Where do earthquakes and volcanoes mostly frequently occur?
Underground Earthquakes occur along fault lines. Volcanoes are all over the world but a good place to find one is in the Ring of Fire.
What are formed at divergent and converging boundaries?
Convergent and divergent boundaries are terms used in plate tectonics to describe the juncture at two plates and how they move in relation to each other. Divergent plates move apart and convergent move towards each other.
Describe the distribution of earthquakes volcanoes and fold mountains in relation to plate margins?
The distribution of volcanoes is worldwide, although they are usually perceived to only occur on Plate Boundaries (PBs). However this is not always the case. Sometimes they can occur on faults or ancient faults like Mount Etna, which is still active because the fault line it used to lie on still provides it with magma. Volcanoes can also be present at hotspots, for example, the volcanic Hawaiian Islands. However the largest and most lethal volcanoes are primarily on PBs, sometimes concentrated in a certain area, like the "Ring of fire" on the borders between the Pacific plate and the surrounding plates. These volcanoes often due to spreading ridges, causing gaps through which magma flows up. Volcanoes in this area usually follow earthquakes, which are even more frequent there than on faults
What is the relation between volcanoes and mountains?
both tall
How is volcanoes related to physcis?
Pressure. Do a Google search on the relation between volcanoes and pressure, or even your question.
What are Seismic waves and when do they form?
seismic wave are earthquake waves the types are l - waves, p - waves and s- waves they are recorded by seismograph or also called seismograph they form by explosion's, earthquakes and movement (waves) underground.
How do plates move at transform plate boundaries?
At transform boundaries, the plates move horizontal in relation to each other.
What is the definition of tectonic plate?
The lithosphere is broken up into what are called tectonic plates - in the case of Earth, there are seven major and many minor plates. The lithospheric plates ride on the asthenosphere. These plates move in relation to one another at one of three types of plate boundaries: convergent or collision boundaries, divergent or spreading boundaries, and transform boundaries. Earthquakes, volcanic activity, mountain-building, and oceanic trench formation occur along plate boundaries. The lateral movement of the plates is typically at speeds of 50-100 mm/a.
What is The relation between seismology and plate tectonic?
earthquakes tend to happer near the boundaries of the plates, places like Japan and some parts of Califfornia are on fault lines or close to plates, which move, when that happens- you get bearthquakes- although I'm not entirely sure.
What are relation of earthquake volcanoes and mountains to plate tectonics?
Earthquakes are caused by strike-slip faults, which are the grinding of two tectonic plates past each other. Volcanoes are commonly caused at convergent subduction zones causing volcanic arcs or sometimes island arcs. This is not the only case of volcano formation however. Mountains are formed at continental-continental convergent boundaries at the pushing upward of tectonic plates. This would be the only case of mountain building. That is how the Himalayas formed, and Mt. Everest is still actually inching higher every year.
How do you unscramble peiturno?
'Eruption' in relation to volcano-related disasters.
Where do vast majority of volcanic eruptions occur in relation to the earths surface?
volcanoes occur along the plate boundaries of the 16 major plates on earth. most are found on the ocean floor near hot spots underground
