What is the most common type of 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.

What is a divergent boundary and give an example?

An example of a divergent boundary is the mid Atlantic Ridge (there are mid ocean ridges in the Indian, and Pacific Oceans as well). Divergent boundaries also create Rift Valleys and new oceans. The Rift Valley in East Africa is the result of a divergent boundary (image below).

Which feature forms at a divergent boundary quizlet?

How do these features form? DIVERGENT: As the Earth pulls apart, Mid-Ocean Ridges and Rift Valleys form.

Which of the following is an example of divergent boundary?

The mid-Atlantic ridge is an example of a divergent boundary, where the Eurasian Plate that covers all of Europe separates from the North American Plate. This underwater mountain range is constantly growing as new crust is formed. Further up that same boundary, it passes through Iceland….

What is created by divergent boundaries?

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. Two plates sliding past each other forms a transform plate boundary.

What are the three subtypes of convergent plate boundaries?

There are three types of convergent plate boundaries: oceanic-oceanic boundaries, oceanic-continental boundaries, and continental-continental boundaries….

Why is it dangerous to live near the divergent boundary?

Most of the hazards that characterize a divergent plate boundaries lie under the ocean but on land the hazards are faults, volcanoes , and the most obvious one; earthquakes. These are also known as conservative boundary because the plates grind past one another, not destroying the lithosphere….

What type of plate boundary is present between A and C?

Answer. It’s a convergent plate boundary….

What do you think is the most dangerous type of plate boundary?

Answer. At convergent plate boundaries, where two continental plates collide earthquakes are deep and also very powerful. In general, the deepest and the most powerful earthquakes occur at plate collision (or subduction) zones at convergent plate boundaries….

What type of earthquakes occur at convergent boundaries?

There are shallow, intermediate, and deep earthquakes. Convergent plate boundaries produce earthquakes most of the way around the Pacific Ocean basin….

How dangerous is a convergent boundary?

Often, seawater and minerals get caught up in the subduction zone, which can cause a build up of pressure and leads to the explosive, dangerous earthquakes and volcanic eruptions you get at a convergent plate boundary. A convergent boundary can cause the formation of massive mountains.

Why are volcanoes found at convergent boundaries?

Volcanoes are found at convergent plate boundaries due to melting resulting from subduction, and at divergent plate boundaries due to pressure release….

Do convergent boundaries cause tsunamis?

Most large tsunamis occur at convergent plate boundaries where two tectonic plates are crashing into each other. As the two plates collide one plate is forced down underneath the other. When these megathrust earthquakes occur under water large amount of water is displaced and a tsunami wave occurs.

What happens when two tsunamis collide?

When any two waves cross their heights add together but, since they pass right through each other, this is a temporary condition. In deep water this would be a nonissue. Were this to occur in shallow water it would be quite another matter.

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Source: drreads.com

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Tommy E. Junkins

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