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When two oceanic crusts collide, one plate is typically forced beneath the other in a process known as subduction. This occurs because oceanic crust is denser than continental crust, which leads to the formation of a trench at the point of subduction. The subducting plate can melt and generate magma, potentially leading to volcanic activity and the formation of island arcs. Additionally, this collision can cause seismic activity, resulting in earthquakes.
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What are convertgent boundaries?
A conversion boundary is a place where 2 tectonic plates are mving toward each other. There are 3 types of convergent boundaries OCEANIC CRUST-OCEANIC CRUST OCEANIC CRUST-CONTINENTAL CRUST CONTINENTAL CRUST-CONTINENTAL CRUST They are classified according to their crust
What are four differences between the oceanic crust and the continental crust?
1. The Oceanic crust is dense while the Continental crust is relatively lighter. 2. The Oceanic crust consists of Silicon and Magnessium, while the Continental crust has Silicon and Alluminium. 3. The Oceanic crust is thin, while the Continental crust is thick. 4. The Oceanic crust makes up the ocean floor, while the Continental crust carries the continents.
What are the two types of crust and which rocks make up each crust?
there are two types of crust such as the oceanic crust and the continental crust, the oceanic crust is thinner and more dense than the continental crust and is constantly being recycled via subduction upon collisions with Continental crust, and creating at mid-ocean ridges. x
What do you call the thin outer layer of the earth's surface?
The Crust
What crust is more dense oceanic or continental crust?
Oceanic crust is significantly denser.
Is it true that many volcanoes form near colliding plate boundaries where oceanic crust returns to the mantle?
Yes
The process of an oceanic plate colliding with and descending underneath a continental plate?
This process is known as subduction. When an oceanic plate collides with and is forced underneath a continental plate, it creates a subduction zone. The descending oceanic plate melts due to the intense heat and pressure, causing volcanic activity and the formation of mountain ranges on the continental plate.
What are convertgent boundaries?
A conversion boundary is a place where 2 tectonic plates are mving toward each other. There are 3 types of convergent boundaries OCEANIC CRUST-OCEANIC CRUST OCEANIC CRUST-CONTINENTAL CRUST CONTINENTAL CRUST-CONTINENTAL CRUST They are classified according to their crust
What are 2 types of crust?
The two types of crust are oceanic crust, which is denser and thinner, and continental crust, which is less dense and thicker. Oceanic crust is typically found beneath the ocean floor, while continental crust makes up the landmasses on Earth.
What are four differences between the oceanic crust and the continental crust?
1. The Oceanic crust is dense while the Continental crust is relatively lighter. 2. The Oceanic crust consists of Silicon and Magnessium, while the Continental crust has Silicon and Alluminium. 3. The Oceanic crust is thin, while the Continental crust is thick. 4. The Oceanic crust makes up the ocean floor, while the Continental crust carries the continents.
Can many volcanoes form near colliding plate boundaries where oceanic crust returns to the mantle?
Yes. Think about the Pacific "Ring of Fire", the region that is prone to earthquakes and volcanic activity which surrounds, or "rings", the Pacific Ocean (Wikipedia). Most volcanism in the Andes, North America, Aleutian Islands, Japan, etc. can be related to subduction of oceanic crust under continental or oceanic crust.
Do many volcanoes form near colliding plate boundaries where oceanic crust returns to the mantle?
Yes. Think about the Pacific "Ring of Fire", the region that is prone to earthquakes and volcanic activity which surrounds, or "rings", the Pacific Ocean (Wikipedia). Most volcanism in the Andes, North America, Aleutian Islands, Japan, etc. can be related to subduction of oceanic crust under continental or oceanic crust.
What are the two types of crust and which rocks make up each crust?
there are two types of crust such as the oceanic crust and the continental crust, the oceanic crust is thinner and more dense than the continental crust and is constantly being recycled via subduction upon collisions with Continental crust, and creating at mid-ocean ridges. x
What do you call the thin outer layer of the earth's surface?
The Crust
What are the 2 types of crust that cover the earth's surface?
The two types of crust that cover the Earth's surface are oceanic crust, which is thinner and denser, and continental crust, which is thicker and less dense. Oceanic crust is mainly composed of basalt, while continental crust is primarily composed of granite.
What are 2 kinds of crust?
crust on a pizza (thin & thick) or the earth's crust
Convergent boundaries can be divided into 3 categories what are these categories and what geological feature are created by each?
The categories are a continental and a continental plate colliding, continental and oceanic plates colliding, and oceanic and oceanic plates colliding. The two continental plates form mountains. The continental and oceanic plated colliding cause subduction zones and volcanoes. Oceanic and oceanic plates colliding form a trench.
