What can subduction create?

What can subduction create?

These plates collide, slide past, and move apart from each other. Where they collide and one plate is thrust beneath another (a subduction zone), the most powerful earthquakes, tsunamis, volcanic eruptions, and landslides occur.

What features are formed along a subduction zone?

Various formations such as mountain ranges, islands, and trenches are caused by subduction and the volcanoes and earthquakes it triggers. In addition to causing earthquakes, subduction can also trigger tsunamis. When the older plate is holding a continent however, it does not sink, which is reassuring.

What 3 things occur along subduction zones?

Three main features are associated with subduction zones.

• Oceanic Trenches. Oceanic trenches are formed at subduction zones.
• Volcanic Arcs. Volcanic arcs form parallel to subduction zones.
• Earthquakes. Earthquakes occur along the subduction zone.
• Other Subduction Features.

What physical features are created as a result of subduction?

Deep trenches are features often formed where tectonic plates are being subducted and earthquakes are common. As the sinking plate moves deeper into the mantle, fluids are released from the rock causing the overlying mantle to partially melt.

What happen when there is subduction?

Subduction zones are plate tectonic boundaries where two plates converge, and one plate is thrust beneath the other. This process results in geohazards, such as earthquakes and volcanoes.

Which of the following boundary is not formed by the plate movement?

Divergent boundaries Transform boundaries — where crust is neither produced nor destroyed as the plates slide horizontally past each other.

What are 2 examples of subduction zones?

An oceanic plate can descend beneath another oceanic plate – Japan, Indonesia, and the Aleutian Islands are examples of this type of subduction. Alternately, an oceanic plate can descend beneath a continental plate – South America, Central America, and the Cascade Volcanoes are an example of this type of subduction.

Where does the subduction occurs?

Pacific Ocean
Subduction zones occur all around the edge of the Pacific Ocean, offshore of Washington, Canada, Alaska, Russia, Japan and Indonesia. Called the “Ring of Fire,” these subduction zones are responsible for the world’s biggest earthquakes, the most terrible tsunamis and some of the worst volcanic eruptions.

What feature is not associated with convergent plate boundaries?

(a)Mid-ocean ridge is not associated with a convergent plate boundary. Explanation: Mid-ocean ridges form near divergent plate boundaries, where the new ocean bottom is formed when tectonic plates separate. The Molten rock rises to the seafloor as the plates separate, resulting in massive basalt volcanic eruptions.

Which of the following is not a plate boundary *?

Subduction zone is the answer.