1 decade ago. Density plays a key role in convergent boundaries. The Himalayans mountains are a great example of a When two tectonic plates of different density collide, the denser one subducts under the more buoyant plate. ★★★ Correct answer to the question: Two tectonic plates of different densities collide. You should have noticed that both plates rose up to create mountains because the towels (plates) were the same density. Two tectonic plates of different densities collide. Two tectonic plates of different densities collide. The subducting plate is heated as it is forced deeper into the mantle, and at a depth of about 100 miles (150 km) the plate begins to melt. With this type of collision there are no features such as a subduction zone, trench or acretionary wedge. For example, the Pacific plate is currently drifting north-westwards by 6cm per year. Slide them towards each other. • There are three types of convergent plate boundaries: oceanic-oceanic boundaries, oceanic-continental boundaries, and continental-continental boundaries. The Earth's tectonic plates comprise two kinds of crust: continental and oceanic. Instead, two tectonic plates grind past each other in a horizontal direction. which of the following could form at the plate boundary - edu-answer.com One plate eventually slides beneath the other, a process known as subduction.The subduction zone can be defined by a plane where many earthquakes occur, called the Wadati–Benioff zone. Depending on the composition and age of the two converging plates, these zones have dif¬ferent characteristics and thus lead to different types of collision. Normally the older plate will subduct because of its higher density. a ridge. What occurs on Earth when two tectonic plates of roughly equal density collide head-on? When two plates come in contact with each other through plate tectonics, scientists can use the density of the plates to predict what will happen. When two continental tectonic plates collide, it causes the rocks in both plates to fold and eventually become piled up to form mountains. When two tectonic plates with distinct densities come into contact with each other because of the convection currents, which are generated by the heat inside the asthenosphere, a convergent plate boundary gets produced. Which feature results when plates of different densities converge and one plate slips under the other? 1. What occurs when a higher-density tectonic plate collides head-on with a lower-density plate? These are also known as compressional or destructive boundaries. convergent boundary is formed where two tectonic plates collide with each other. The accurate word for ‘land plates’ ‘is continental crust. Browse from thousands of Plate Tectonics questions and answers (Q&A). The two towels represent two different tectonic plates. When a convergent boundary occurs between two oceanic plates, one of those plates will subduct beneath the other. Which of the following could form at the plate boundary? a plate boundary where two tectonic plates move toward each other or collide head-on. Become a part of our community of millions and ask any question that you do not find in our Plate Tectonics Q&A library. Tectonic plate interactions are classified into three basic types:. convergent boundaries. Transform Boundaries — Grinding Plates. There are times when there are more than two tectonic plates that collide in this area. 2. (convergent boundaries.) The surface is pushed upwards like the Himalayas. The Himalayas are the best example of such a collision. 0 1. busterwasmycat. It is possible to have the collision of two oceanic plates, an oceanic plate and a continental plate or two continental plates. The collision of two continental plates occurs when a sea becomes narrower until both plates collide. • When two tectonic plates move toward each other and collide, they form a convergent plate boundary. Significant differences in the composition and density of continental vs. oceanic plates help explain tectonic processes and the overall layout of our planet's surface. Plate Tectonics are marvellous pieces of geography that can do magnificent things like cause devastation so quickly and is amazing in a bad way in the sense it can cause major natural disasters just by moving in different ways known as Plate boundaries. Subduction occurs when there is a difference in the density of the plates. Convergent boundaries are areas where plates move toward each other and collide. The diagram shows a model of the movement of two tectonic plates. When two plates of continental crust collide, you get mountain building (geologic term would be an orogeny or orogenic belts). ... the process in which two lithospheric plates of different densities converge and the denser one sinks into the mantle beneath the other. Divergent boundaries are areas where plates move away from each other, forming either mid-oceanic ridges or rift valleys.These are also known as constructive boundaries. features formed are Deep trenches Active volcanoes arcs of islands along the tectonic boundary in some cases, mountain ranges. Which of the following could form at the plate boundary? This helps form a mountain. For example, take two bars of clay, put them both in a table and push them towards each other. Name three agents of each. This kind of boundary results in a fault — a crack or fracture in the earth's crust that is associated with this movement. answer choices . At transform boundaries, tectonic plates are not moving directly toward or directly away from each other. An example is the Andes Mountains and the Peru-Chile trench. The movement of the plates may be hindered, building up friction, thus increasing pressure, leading to a slip in one of the plates causing an earthquake. Tectonic plates move at rates that vary from less than 6 feet per 100 years to 66 feet per 100 years (1.83–20.1 m/100 years); and these rates may have been faster in the ancient past. a fault. When the plates collide, on plate often moves below the other plate. continental rifting. When two continental plates collide, the crust is forced to thicken, creating mountain ranges such as the Himalayas. Exactly how this works is still a matter of debate. transform boundary. This also explains why most of the examples of … The Red Sea marks a boundary between two tectonic plates that are moving apart. Convection currents within the Earth's mantle cause these tectonic plates to move at slow rates. At an average rate of 33 feet per 100 years (about 10 cm/year), a tectonic plate can … The diagram shows what can occur when two continental plates collide. This is when two tectonic plates move toward each other and collide. Write your observations about the plate boundary on your lab sheet. - 15317370 If these two plates are of the same density, they would push against each other. For ‘ land plates ’ ‘ is continental crust two tectonic plates of different densities collide push them each... About the plate boundary - edu-answer.com two tectonic plates of unequal densities ), give an example of a... Grind past each other or collide head-on transform boundaries, tectonic plates comprise two of! Sea marks a boundary between two oceanic plates, an oceanic plate a! Than two tectonic plates boundary is formed where two tectonic plates grind past each in... 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