Which Type Of Boundary Do You Expect To Find Near The Aleutian Trench? The Aleutian Trench (or Aleutian Trough) is an oceanic trench along a convergent plate boundary which runs along the southern coastline of Alaska and the Aleutian islands. Which type of boundary do you expect to find near the Aleutian Trench 1 A
What Is Continental Rifting? Abstract. A continental rift is conventionally described as a thinning process of the lithosphere ultimately leading to the rupture of the continent and the formation of a mid-oceanic ridge. Rifting is the initial and fundamental process by which the separation of two continents into two tectonic plates takes place. Which places
Which Was An Argument Used To Dispute The Theory Of Plate Tectonic? Answer: Option D, Continents cannot cut through the ocean floor. Explanation: It was believed earlier that oceans were the land bridges that used to connect different geologic plates of planet earth earlier, had now sank down and thus there exists no connection between
Why Are There So Many Volcanoes In The Pacific Northwest? The distribution of volcanoes in the northwest and Alaska is the result of plate tectonics. In the northwest, the oceanic Farallon Plate is being pushed beneath (subducted) the continental margin of the North American Plate. … The melt, called magma, rises to the surface to
What Are The Largest And Smallest Lithospheric Plates? Tectonic plates have a large range of sizes and thicknesses. The Pacific Plate is among the largest, while the disappearing Juan De Fuca Plate is one of the smallest. Oceanic crust is much thinner than continental crust, 5 kilometers verses 100 kilometers, relatively. Which is the smallest
Do Plates Move Horizontally? A transform plate boundary occurs when two plates slide past each other, horizontally. A well-known transform plate boundary is the San Andreas Fault, which is responsible for many of California’s earthquakes. A single tectonic plate can have multiple types of plate boundaries with the other plates that surround it. What direction
Why Is The Pacific Plate Exceptional? An exception is the Pacific plate, which is nearly all oceanic crust. Oceanic crust (basaltic) is thinner and denser than thick and buoyant continental (granitic) crust. Because of their differences in movement and makeup, the plates interact with each other in various ways. What makes the Pacific plate unique
Which Way Are Tectonic Plates Moving? The movement of the plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent, where plates move apart; and transform, where plates move sideways in relation to each other. They move at a rate of one to two inches (three to five centimeters) per
Why Do Plates Move Towards Each Other? The plates can be thought of like pieces of a cracked shell that rest on the hot, molten rock of Earth’s mantle and fit snugly against one another. The heat from radioactive processes within the planet’s interior causes the plates to move, sometimes toward and sometimes away from
Why Is Continental Drift Important To Evolution? How does continental drift affect evolution? As continents broke apart from Pangaea, species got separated by seas and oceans and speciation occurred. … This drove evolution by creating new species. Also, as the continents drift, they move into new climates. Why is continental drift important? continental drift, large-scale