mainly of basaltic lava flows and minor, coralline limestone
Continental crust is thicker, averaging about 30-50 kilometers, and primarily composed of lighter, granitic rocks, making it less dense than oceanic crust. Oceanic crust, on the other hand, is thinner, around 5-10 kilometers thick, and composed mainly of denser basaltic rocks. Additionally, continental crust is older and more stable, while oceanic crust is continuously created and destroyed at mid-ocean ridges and subduction zones. This fundamental difference contributes to various geological features and processes on Earth.
Oceanic plates are young and made of basalt and recent sediments. Continental plates are old and contain continental crust made of old rocks and they are usually considerably thicker than the oceanic plates
Oceanic crust is primarily composed of basalt and is denser and thinner than continental crust, which is mainly made up of granitic rocks. Oceanic crust forms at mid-ocean ridges and is continuously created and recycled at subduction zones. In contrast, continental crust is thicker, less dense, and older, forming the landmasses we live on. These differences result in distinct geological features and processes associated with each type of 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.
At continental-continental convergent boundaries, large mountain ranges are produced due to the collision of two continental plates. The intense pressure and heat generated during the collision can also lead to the formation of deep crustal roots and high-pressure rocks. These boundaries can also trigger earthquakes and volcanic activity.
Buddha's Seamount was created in 2012.
Muirfield Seamount was created in 1973.
Davidson Seamount was created in 1933.
Lōʻihi Seamount was created in 1940.
Louisville seamount chain was created in 1972.
South Chamorro Seamount was created in 1977.
Great Meteor Seamount was created in 1938.
Continental Airways was created in 1995.
Continental Experience was created in 1975.
Continental Can Company was created in 1904.
Continental Center was created in 1973.
Grupo Continental was created in 1964.