When two tectonic plates slowly move away from each other it creates a divergent boundary. As this happens, magma rises from the Earth’s mantle into the widening gap between the plates. When it reaches the surface it forms solid rock, creating new crust material. Divergent plate boundaries of...
Tectonic plates are usually made up of both continental plates and oceanic plates. Oceanic plates are usually thicker and more dense than continental plates. Convergence is when two plates collide; what happens when the plates collide depends on the type of plates involved....
5.Based on the discussion, what happens when a continental plate and an oceanic plate collide? A. The edge of the oceanic plate moves down into the mantle. B. Slab pull causes the ocean floor to expand. C. New rock material rises to the surface at the subduction zone. D. Parts of...
What happens when two plates carrying continental crust collide? What was used by Wegner to establish continental drift? What geologic structures are associated with earthquakes? What layer of the earth do tectonic plates float on? How does the Earth's core influence plate tectonics?
A new study says we may only have another 1.45 billion years to enjoy the dynamic action of Earth’s geologic engine.
happens when the plate goes through subduction faster than new material can be added to the plate through seafloor spreading. The spreading pushes the plate slowly toward the subduction zone until the whole thing disappears. When this happens, the other tectonic plates rearrange to cover the area....
This subduction process frequently occurs because of the two different types of lithosphere that make up tectonic plates: Continental and oceanic. Because oceanic material is denser than continental lithosphere, when the two collide at a subduction zone, the oceanic portion sinks into the mantle beneat...
Tectonic earthquakes are caused by the movement of the Earth’s plates. The energy released during these earthquakes is incredibly powerful and can cause extensive damage. Causes: Tectonic earthquakes occur when the Earth’s plates move. This can happen when two plates collide, when one plate slid...
The Earth consists of several layers that sit on top of one another. The outermost layer is the lithosphere, and this layer is made from tectonic plates. Answer and Explanation:1 The lithosphere is broken into several tectonic plates that are composed of hard rocks. This layer floats on top...
What Are Tectonic Plates: Even though our day to day life seems to occur on solid Earth, the Earth's crust is actually broken up into large sections called tectonic plates. These plates move based on convection currents of magma in the mantel. ...