Which Of The Following Best Explains Why Earth Is Tectonically Active? Which of the following best explains why Earth is tectonically active? A Earth’s solid surface layer rotates more rapidly than the layers beneath it. Why is the earth tectonically active? Tectonic activity is caused by heat loss; all the terrestrial planets passed through a
Why Is The Asthenosphere Important To Plate Tectonics? Convection currents generated within the asthenosphere push magma upward through volcanic vents and spreading centres to create new crust. … According to the theory of plate tectonics, the asthenosphere is the repository for older and denser parts of the lithosphere that are dragged downward in subduction zones.
Which Of The Following Can Scientists Use To Identify Where Earthquakes Will Most Likely Occur Plate Boundaries? Scientists use triangulation to find the epicenter of an earthquake. When seismic data is collected from at least three different locations, it can be used to determine the epicenter by where it intersects. Every earthquake is recorded on
What Type Of Stress Occurs When One Plate Pushes Against Another Compression Faulting? Compressive stress happens at convergent plate boundaries where two plates move toward each other. Tensional stress happens at divergent plate boundaries where two plates are moving away from each other. Shear stress is experienced at transform boundaries where two plates are sliding
What Is Plate Tectonics In Simple Words? Plate tectonics is the theory that Earth’s outer shell is divided into large slabs of solid rock, called “plates,” that glide over Earth’s mantle, the rocky inner layer above Earth’s core. … It lubricates the undersides of Earth’s tectonic plates, allowing the lithosphere to move around. What is
Why Is The Asthenosphere So Important To Plate Tectonics? Convection currents generated within the asthenosphere push magma upward through volcanic vents and spreading centres to create new crust. … According to the theory of plate tectonics, the asthenosphere is the repository for older and denser parts of the lithosphere that are dragged downward in subduction
What Was The Early Theory Of Continental Drift? The theory of continental drift is most associated with the scientist Alfred Wegener What was the early evidence for continental drift? In the early part of the 20th century, scientists began to put together evidence that the continents could move around on Earth’s surface. The evidence for
What Is Earthquake Explain With Example? An earthquake is caused by a sudden slip on a fault. … When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth’s crust and cause the shaking that we feel. In California there are two plates
Where Have Volcanoes Have Formed Away From The Edges Of Plates? Volcanoes that form away from plate boundaries are created by hotspots. A hotspot is an area in the mantle that is believed to be somewhat hotter than the surrounding material. Where have volcanoes form away from the edges of plates? Volcanoes that form away
When Two Plates Collide The Oceanic Crust Usually Subducts Beneath The Continental Crust Because It Is? When an oceanic plate converges with a continental plate, the oceanic crust will always subduct under the continental crust; this is because oceanic crust is naturally denser. Convergent boundaries are commonly associated with larger earthquakes and higher volcanic activity.