What is converging tectonic plates?

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. This is called subduction.

What does converging tectonic plates produce?

The impact of the colliding plates can cause the edges of one or both plates to buckle up into a mountain ranges or one of the plates may bend down into a deep seafloor trench. A chain of volcanoes often forms parallel to convergent plate boundaries and powerful earthquakes are common along these boundaries.

What is convergent and divergent plates?

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.

Where are the converging plates?

In the ocean basins, convergent plate margins are marked by deep trenches in the sea floor. The convergent plate boundaries that occur on continents are the collisional mountain belts. Following are 3 examples of different tectonic settings of convergent plate boundaries.

What do you think are the effects of converging plates around the world?

Effects found at a convergent boundary between continental plates include: intense folding and faulting; a broad folded mountain range; shallow earthquake activity; shortening and thickening of the plates within the collision zone.

What type of plate is plate a what about plate B Why?

Answer: Plate A is an oceanic plate because it is relatively thinner compared to plate B. While Plate B is a continental plate because it is thicker and floats higher than the other plate.

What events occur during the converging of continental plates and oceanic plates?

When a continental plate meets an oceanic plate, the thinner, denser, and more flexible oceanic plate sinks beneath the thicker, more rigid continental plate. This is called subduction. Subduction causes deep ocean trenches to form, such as the one along the west coast of South America.

What happens when two continental plates converge?

When two continental plates converge, they smash together and create mountains. The amazing Himalaya Mountains are the result of this type of convergent plate boundary.

What happens to oceanic plate A as it collides with plate B Why?

Answer: The volcanic arc is formed to “plate A” as it collides with “plate B”. The collision of these two plates results in the oceanic current which is generated. … The earthquake is produced because of the volcanic arc creation between the plate A and the plate B.

What is being formed on top of plate B?

Answer: what is formed on top of plate B? Answer: Magma rise up on top of plate B to form volcanoes. As the leading edge of plate A subducted beneath plate B, it move towards the mantle and melts when it reaches the mantle due to high temperature in the mantle.

What happens when plate A and B collide?

Answer: When the Plate A and Plate B collide, a volcanic arc forms at the continental plate edge.

Which of the following is formed in the convergence of two oceanic or oceanic and continental plates?

When two oceanic plates collide against each other, the older and therefore heavier of the two subducts beneath the other, initiating volcanic activity in a manner similar to that which occurs at an oceanic-continental convergent plate boundary and forming a volcanic island arc.

What is the landform created by two converging continental plates?

When two continental crusted plates converge, they eventually collide and end up producing mountains; this was how the Himalayan Mountains were created.

What was formed when oceanic plate converges with another oceanic plate?

When two oceanic plates converge, the denser plate will end up sinking below the less dense plate, leading to the formation of an oceanic subduction zone.

What are the effects of a convergent boundary?

Effects found at a convergent boundary between continental plates include: intense folding and faulting, a broad folded mountain range, shallow earthquake activity, shortening and thickening of the plates within the collision zone.

What are 3 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.

Which term correctly describes a convergent plate boundary?

A convergent boundary (also known as a destructive boundary) is an area on Earth where two or more lithospheric plates collide. One plate eventually slides beneath the other, a process known as subduction. The subduction zone can be defined by a plane where many earthquakes occur, called the Wadati–Benioff zone.

Why does earthquakes occur in convergent plate boundaries?

A convergent plate boundary , also known as a destructive plate boundary , usually involves an oceanic plate and a continental plate. The plates move towards one another and this movement can cause earthquakes. … This happens because the oceanic plate is denser (heavier) than the continental plate.

Do convergent plates cause volcanoes?

1 Answer. Convergent boundaries know as subduction zones create volcanos by forcing a plate under another plate melting the plate and creating the pressure that results in a volcano.

Do convergent plate boundaries create volcanoes?

Volcanoes are one kind of feature that forms along convergent plate boundaries, where two tectonic plates collide and one moves beneath the other.

Can convergent boundaries cause volcanoes?

Converging plates can be oceanic, continental, or one of each. If at least one is oceanic, it will subduct. A subducting plate creates volcanoes. Many of the world’s volcanoes are the result of subduction at a convergent plate boundary.

What happens volcanism?

Volcanism is the eruption of molten rock (magma) onto the surface of a planet. A volcano is the vent through which magma and gases are discharged. Magma that reaches the surface is called “lava.” Volcanos are named for Vulcan — the Roman god of fire!

What causes intraplate volcanism?

Intraplate volcanism is caused by hot mantle plumes rising up from the core-mantle boundary, causing decompression melting and forming small areas of volcanic activity on the surface. … Decreasing pressure lowers a rock’s melting point. As hot rock rises through the lithosphere, the pressure on it gradually decreases.

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. As this happens the leading edge of the top plate snags on the bottom plate and pressure starts to build.

At what type of convergent boundary do mountains form?

Natural phenomena such as earthquakes, mountain formation, and volcanoes occur at plate boundaries. Mountains are usually formed at what are called convergent plate boundaries, meaning a boundary at which two plates are moving towards one another. This type of boundary eventually results in a collision.

What are the 4 main causes of tsunamis?

Tsunami are waves caused by sudden movement of the ocean surface due to earthquakes, landslides on the sea floor, land slumping into the ocean, large volcanic eruptions or meteorite impact in the ocean.