Which of the following results when divergence occurs between 2 oceanic plates?

Which of the following results when divergence occurs between 2 oceanic plates?

Cards

Term Wegener’s continental drift hypothesis stated that all the continents once joined together to form….	Definition a single continent
Term Which of the following results when divergence occurs between two oceanic plates?	Definition divergence creates new seafloor. divergence causes ocean ridges and rift valleys

What is formed by divergence of two oceanic plates?

When two oceanic plates diverge, underwater ridges and mountain ranges form, such as the mid-Atlantic Ridge. You can think of this like the formation of underwater volcanoes, though it is a more gradual process. Eventually these mountain ranges can rise above the water to form islands.

What will happen if divergence continues?

If divergence continues, a sea can form like the Red Sea and finally an ocean like the Atlantic Ocean. Check out the eastern half of Africa and notice the lakes that look linear. Eastern Africa is tearing apart from these linear lakes, to the Great Rift Valley, and up to the Red Sea.

What is the result of divergent plate boundaries?

When two plates are moving away from each other, we call this a divergent plate boundary. Along these boundaries, magma rises from deep within the Earth and erupts to form new crust on the lithosphere. As the plates rub against each other, huge stresses can cause portions of the rock to break, resulting in earthquakes.

Where does divergence of plates usually happen?

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 is formed when an oceanic plate collides with a continental plate?

When an ocean plate collides with another ocean plate or with a plate carrying continents, one plate will bend and slide under the other. This process is called subduction. A deep ocean trench forms at this subduction boundary. The molten rock rises through the crust and erupts at the surface of the overriding plate.

When two oceanic plates come together A is formed quizlet?

When two oceanic plates collides, they will form a volcanic island arc. This also forms a subduction zone. This is happening at the Aleutian Islands close to Alaska. Boundary between tectonic plates in which the two plates move away from each other, and new crust is created between them.

What are results when divergence occur between two oceanic plates?

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 .

When divergence occurs between two oceanic plates?

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 and Pacific Ring of Fire are two examples of divergent plate boundaries.

What happens when two continental plates crash into each other?

When two continental plates crash into each other, they crumple and fold. The crust is forced up, and mountains form, and earthquakes happen.

What occurs when a continental and oceanic plate collide?

When an oceanic and a continental plate collide, eventually the oceanic plate is subducted under the continental plate due to the high density of the oceanic plate. Once again a benioff zone forms where there are shallow intermediate and deep focus earthquakes.