What Type Of Boundary Is Depicted In The Image Below?

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Which type of boundary is depicted in the image below?

divergent boundary

What kind of boundary or zone is shown in the image below? Explanation: The plates are moving away from each other. This type of boundary is called a divergent boundary.

What are the 3 types of boundary called?

There are three main types of plate boundaries:
  • Convergent boundaries: where two plates are colliding. Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust. …
  • Divergent boundaries – where two plates are moving apart. …
  • Transform boundaries – where plates slide passed each other.

What type of features are formed at this type of boundary?

Deep ocean trenches volcanoes island arcs submarine mountain ranges and fault lines are examples of features that can form along plate tectonic boundaries. Volcanoes are one kind of feature that forms along convergent plate boundaries where two tectonic plates collide and one moves beneath the other.

What are 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. The Mid-Atlantic Ridge is an example of divergent plate boundaries.

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Is transform boundary?

Transform boundaries are places where plates slide sideways past each other. At transform boundaries lithosphere is neither created nor destroyed. Many transform boundaries are found on the sea floor where they connect segments of diverging mid-ocean ridges. California’s San Andreas fault is a transform boundary.

How does a convergent boundary differ from a divergent boundary?

A convergent boundary is where plates come together and a divergent boundary is where they move apart from each other.

What are three types of convergent boundaries?

Convergent boundaries where two plates are moving toward each other are of three types depending on the type of crust present on either side of the boundary — oceanic or continental . The types are ocean-ocean ocean-continent and continent-continent.

What are the 3 different types of plate movements?

Most geologic activity stems from the interplay where the plates meet or divide. The movement of the plates creates three types of tectonic boundaries: convergent where plates move into one another divergent where plates move apart and transform where plates move sideways in relation to each other.

What are the 4 plate boundaries?

It is at these locations where earthquakes volcanoes and fold mountain form. There are four main types of plate boundary. These are constructive destructive conservative and collision margins.

What landforms are created by divergent boundaries?

At DIVERGENT boundaries the plates move apart allowing molten magma to rise and form new crust in the form of ridges valleys and volcanoes. Landforms created by divergent plates include the Mid Atlantic Ridge and the Great African Rift Valley.

Why is a divergent boundary also called a constructive boundary?

At a divergent plate boundary – also known as a constructive plate boundary the plates move apart from one another. When this happens the magma from the mantle rises up to make (or construct) new crust. The movement of the plates over the mantle can cause earthquakes. Rising magma can also create shield volcanoes .

What geologic feature forms when a divergent boundary occurs beneath the oceanic?

mid-ocean ridge

When a divergent boundary occurs beneath oceanic lithosphere the rising convection current below lifts the lithosphere producing a mid-ocean ridge. Extensional forces stretch the lithosphere and produce a deep fissure.

What is oceanic divergent boundary?

Divergent boundaries are spreading boundaries where new oceanic crust is created to fill in the space as the plates move apart. Most divergent boundaries are located along mid-ocean oceanic ridges (although some are on land). … Running down the middle of the mid-ocean ridge is a rift valley 25-50 km wide and 1 km deep.

What are the examples of convergent boundary?

Examples. The collision between the Eurasian Plate and the Indian Plate that is forming the Himalayas. Subduction of the northern part of the Pacific Plate and the NW North American Plate that is forming the Aleutian Islands. Subduction of the Nazca Plate beneath the South American Plate to form the Andes.

What is the plate boundary?

Plate boundaries are the edges where two plates meet. Most geologic activities including volcanoes earthquakes and mountain building take place at plate boundaries. … Convergent plate boundaries: the two plates move towards each other. Transform plate boundaries: the two plates slip past each other.

Which type of plate boundary is shown by the Mid oceanic Ridge?

divergent plate boundaries

Mid-ocean ridges occur along divergent plate boundaries where new ocean floor is created as the Earth’s tectonic plates spread apart.

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Is the Nazca plate convergent or divergent?

The Nazca plate is an oceanic tectonic plate in the southeastern Pacific Ocean that shares both convergent and divergent boundaries corners multiple triple junctions contains three seamount chains overrides four hotspots and is responsible for the creation of the Andean orogeny (Figure 1).

What type of boundary is the San Andreas Fault?

transform
According to the theory of plate tectonics the San Andreas Fault represents the transform (strike-slip) boundary between two major plates of the Earth’s crust: the Northern Pacific to the south and west and the North American to the north and east.

At which plate boundary is one lithospheric plate sliding under another?

Subduction zones are where the cold oceanic lithosphere sinks back into the mantle and is recycled. They are found at convergent plate boundaries where the oceanic lithosphere of one plate converges with the less dense lithosphere of another plate.

Is formed by divergence of two oceanic plates?

In the case of divergent plate boundaries two of earth’s plates move away from each other. … On the other hand if two oceanic plates diverged a mid ocean ridge would form which is also known as a spreading center. Divergent plate boundaries are commonly associated with shallow earthquakes.

What does plate boundary show the sliding of two plates?

A transform plate boundary occurs when two plates slide past each other horizontally. A well-known transform plate boundary is the San Andreas Fault which is responsible for many of California’s earthquakes. … This three-dimensional image shows a map of Earth’s tectonic plates.

What are the 5 different types of plate boundaries?

What are the major plate tectonic boundaries?
  • Divergent: extensional the plates move apart. Spreading ridges basin-range.
  • Convergent: compressional plates move toward each other. Includes: Subduction zones and mountain building.
  • Transform: shearing plates slide past each other. Strike-slip motion.

What are the types of convergent?

There are three types of convergent boundaries: Oceanic-Continental Convergence. Oceanic-Oceanic Convergence. Continental-Continental Convergence.

What is convergent movement?

Convergent (Colliding): This occurs when plates move towards each other and collide. When a continental plate meets an oceanic plate the thinner denser and more flexible oceanic plate sinks beneath the thicker more rigid continental plate.

What are the three types of plate boundaries quizlet?

There are three main types of plate boundaries: divergent convergent and transform. At convergent boundaries plates move toward each other. At divergent boundaries plates move apart. At transform boundaries plates slide horizontally past each other.

How are plate boundaries formed?

They are formed when two plates collide either crumpling up and forming mountains or pushing one of the plates under the other and back into the mantle to melt. … The third type is transform boundaries or boundaries where plates slide past each other forming strong earthquakes.

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What are the 3 plate boundaries and describe them?

Divergent boundaries: where new crust is generated as the plates pull away from each other. Convergent boundaries: where crust is destroyed as one plate dives under another. Transform boundaries: where crust is neither produced nor destroyed as the plates slide horizontally past each other.

What is constructive plate boundary?

At constructive plate boundaries the tectonic plates are moving away from one another. The Earth’s crust is pulled apart to create a new pathway for rising hot magma to flow on to the surface. … As the plates pull apart molten rock (magma) rises up and erupts as lava creating new ocean crust.

What are the three kinds of plate boundaries explain each kind?

1) convergent boundary = when plates move towards each other they form convergent boundary. 2) divergent boundary = when plates move away fro. each other they form divergent boundary. 3) transform boundary.

What kind of landforms are associated with divergent boundaries and transform fault boundaries?

Two landforms that are created from divergent boundaries are rift valleys and mid-oceanic ridges.

What kind of landform is created at divergent plate boundaries give one example?

If two plates diverge within a continent then a rift will form and this rift will eventually become a valley. Examples of landforms created from divergent plates include the Mid-Atlantic Ridge (in the ocean) and the Great Rift Valley which is can be seen in the image below.

What is a divergent boundary in plate tectonics?

Divergent boundaries occur along spreading centers where plates are moving apart and new crust is created by magma pushing up from the mantle. Picture two giant conveyor belts facing each other but slowly moving in opposite directions as they transport newly formed oceanic crust away from the ridge crest.

Is a defining feature of an oceanic plate?

Oceanic plates are mafic in nature composed of basalt rock and its coarse-grained equivalent gabbro both rich in iron magnesium and calcium. In contrast continental plates are felsic in nature dominated by granitic rock with its abundant silica aluminum sodium and potassium.

When a convergent boundary occurs between two oceanic plates?

Convergent Plate Boundary – Oceanic

When a convergent boundary occurs between two oceanic plates one of those plates will subduct beneath the other. Normally the older plate will subduct because of its higher density.

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