As the name suggests, divergent boundaries are tectonic boundaries where plates "diverge" or are tugged apart. This motion creates giant troughs on land, such as the East Africa Rift. In the ocean, this same process createsmid-ocean ridges. Hot magma from Earth’s mantle wells up at these...
A plate boundary is a location where two tectonic plates meet. There are three different types of tectonic plate boundaries, which are defined by the relative motion of each plate. The three types of plate boundaries are divergent, convergent, and transform. These plate boundaries can occur both...
Tectonic plates move because the Earth is constantly trying to dissipate itsinternal heat. The heat from the planet’s core drivesconvection currentsin the mantle, which creates a dynamic system where tectonic plates are carried along the surface. Additionally,gravityassists in pulling the plates at...
Convergent, divergent and transform boundaries represent areas where the Earth'stectonic plates are interactingwith each other. Convergent boundaries, of which there are three types, occur where plates are colliding. Divergent boundaries represent areas where plates are spreading apart. ...
A tectonic plate boundary is a place where two different tectonic plates meet. There are three kinds of tectonic plate boundaries. First, convergent... Learn more about this topic: Plate Tectonic Boundaries | Divergent, Convergent & Transform ...
The boundaries of tectonic plates are typically where Earthquakes, volcanos, tsunamis occur and new mountains form. Divergent boundaries occur where... Learn more about this topic: Plate Tectonics | Definition, Theory & Summary from Chapter 7/ Lesson 5 ...
As the plates of the earth move, three types of tectonic plate boundaries occur. Divergent boundaries occur when two plates move in opposite directions, such as the pulling apart of North and South America from Europe and Africa, which, according to the U.S. Geological Survey, happens at a...
Now, scientists know that the mid-ocean range is continuously being formed by a phenomenon known as ocean spreading, where convective currents of magma in the mantle push volcanic material up through divergent boundaries between tectonic plates. Ocean spreading pushes the margins of oceanic tectonic ...
Plate tectonics is the study of the motion of the plates in the Earth's crust. The Earth's tectonic plates are in constant motion...
What are Earth's plates? Plate Tectonics: Plate tectonics refers to a theory that consists of the movement of the seven large Earth plates and the movement of the other smaller plates on Earth's lithosphere. The tectonic process began about 3 to 3.5 billion years ago. ...