What is an example of a divergent plate boundary?
A divergent boundary occurs when two tectonic plates move away from each other. Along these boundaries, earthquakes are common and magma (molten rock) rises from the Earth’s mantle to the surface, solidifying to create new oceanic crust. The Mid-Atlantic Ridge is an example of divergent plate boundaries.
What plate boundary is divergent boundary?
Most active divergent plate boundaries occur between oceanic plates and exist as mid-oceanic ridges. Divergent boundaries also form volcanic islands, which occur when the plates move apart to produce gaps that magma rises to fill.
Where is the divergent plate boundary located?
mid-ocean oceanic ridges
Most divergent boundaries are located along mid-ocean oceanic ridges (although some are on land). The mid-ocean ridge system is a giant undersea mountain range, and is the largest geological feature on Earth; at 65,000 km long and about 1000 km wide, it covers 23% of Earth’s surface (Figure 4.5. 1).
What are the features of divergent plate boundaries?
Effects that are found at a divergent boundary between oceanic plates include: a submarine mountain range such as the Mid-Atlantic Ridge; volcanic activity in the form of fissure eruptions; shallow earthquake activity; creation of new seafloor and a widening ocean basin.
What is a real world example of a divergent plate boundary?
The mid-Atlantic ridge lies mostly in the middle of the Atlantic Ocean and is the classic example of a divergent plate boundary. This tells us that a couple of large mantel plumes are at work below the Earth’s surface and these are gradually pulling the crust apart.
What are two plates that are probably a divergent boundary?
The Mid-Atlantic Ridge and Pacific Ring of Fire are two examples of divergent plate boundaries. When two plates come together, it is known as a convergent boundary.
What are real world examples of divergent plate boundaries?
Examples of divergent boundaries are the Mid-Atlantic Ridge and the Great Rift Valley. Iceland is an example of a country undergoing a continental divergent boundary. The Mid-Atlantic Ridge divides Iceland and is the boundary between the North American and Eurasian tectonic plates.
What Landforms do you find in a divergent plate boundary?
Two landforms that are created from divergent boundaries are rift valleys and mid-oceanic ridges . Rift valleys form when the divergent boundaries are What can transform boundaries form? Convergent boundaries form strong earthquakes, as well as volcanic mountains or islands, when the sinking oceanic plate melts.
