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The boundary between continental crust and oceanic crust occurs at the base of the?
The boundary between continental crust and oceanic crust occurs at the base of the lithosphere. This boundary is known as the Mohorovičić discontinuity, or Moho. It separates the less dense continental crust from the more dense oceanic crust below.
Which portion of the continental margin serves as a boundary between the oceanic crust and the continental crust?
The portion of the continental margin that serves as a boundary between the oceanic crust and the continental crust is called the continental shelf. This is the shallowest part of the margin, located between the shoreline and the continental slope.
What two types of crust are involved at this type of convergent boundary?
The two types of Crust is the Continental Crust and the Oceanic Crust.
What is continental and oceanic crust?
Continental crust is the thicker, less dense, and older type of crust found beneath continents, primarily composed of granite and sedimentary rock. Oceanic crust is the thinner, more dense, and younger type of crust located beneath oceans, primarily composed of basalt. The boundary between continental and oceanic crust is known as the continental-oceanic crust boundary.
Why does ocenaic crust sink beneath the continental crust at a subduction boundary?
Oceanic crust is denser than continental crust due to its composition of basaltic rock and higher iron content. This density difference causes oceanic crust to sink beneath the lighter continental crust at subduction zones, creating a convergent boundary. The descending oceanic plate creates deep oceanic trenches and can trigger volcanic activity when it melts and rises to the surface.
The boundary between continental crust and oceanic crust occurs at the base of the?
The boundary between continental crust and oceanic crust occurs at the base of the lithosphere. This boundary is known as the Mohorovičić discontinuity, or Moho. It separates the less dense continental crust from the more dense oceanic crust below.
The margin of a continent is the boundary between continental crust and?
oceanic crust
Which portion of the continental margin serves as a boundary between the oceanic crust and the continental crust?
The portion of the continental margin that serves as a boundary between the oceanic crust and the continental crust is called the continental shelf. This is the shallowest part of the margin, located between the shoreline and the continental slope.
Which portion of continental Margin serves as a boundary between the oceanic crust and the continental crust?
continental slope
Which portion of the continental margin serves as a boundary between the oceanic crust and continental crust?
continental slope
What two types of crust are involved at this type of convergent boundary?
The two types of Crust is the Continental Crust and the Oceanic Crust.
What is continental and oceanic crust?
Continental crust is the thicker, less dense, and older type of crust found beneath continents, primarily composed of granite and sedimentary rock. Oceanic crust is the thinner, more dense, and younger type of crust located beneath oceans, primarily composed of basalt. The boundary between continental and oceanic crust is known as the continental-oceanic crust boundary.
Which plate boundary destroys crust?
Crust is destroyed at the convergent plate boundary. This is usually between the oceanic and continental plates. This is where subduction of the more dense crust occurs.
Which feature is commonly formed at a plate boundary where oceanic crust converges with continental crust?
A deep ocean trench is commonly formed at a plate boundary where oceanic crust converges with continental crust. The oceanic crust is denser and is forced beneath the lighter continental crust, creating a deep trench.
Does the continental slope drops downward dramatically and is it considered a boundary line?
Yes, the continental slope descends steeply from the continental shelf into the deep ocean floor. It marks the boundary between the continental crust and the oceanic crust.
What is between oceanic crust and continental crust?
Deep sea trenches, Mountain ranges, Volcanoes, and Earthquakes.
What is likely to occur at a boundary where oceanic crust collides with continental crust?
tides will occur.
