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Basalt is the igneous rock which makes up most of the ocean floors. It is smooth and velvety-black in appearance and very hard. New seafloor is constantly produced at the mid-ocean rifts, where areas between spreading tectonic plates are infilled with rapidly cooling lava.
Basalt is the most common igneous rock found on the ocean floor. It is formed from the rapid cooling of lava and is a major component of oceanic crust.
Basalt is the igneous rock that is most abundant in the oceanic crust. It is also the most abundant volcanic rock on earth as well.
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What is the most abundant mineral in the ocean floor?
The most abundant mineral in the ocean floor is likely to be olivine, which is a common mineral found in basaltic rocks that make up the oceanic crust. Olivine is a magnesium-iron silicate mineral that is formed from the cooling and solidification of magma at mid-ocean ridges.
The most abundant type of rock is?
Most of the rocks of the earth's crust are igneous, although sedimentary rocks usually cover them. Basalt is the most common type of igneous rock and it covers the ocean floor and thus, exists over two-thirds of the earth's surface!
What is the most common extrusive igneous rock?
Basalt
What is the most common extrusive rock and where is it found?
The most common extrusive igneous rock is basalt, composing the bulk of the oceanic plates.
What is the most common element in the earth's ocean?
Hydrogen is the most common element in the Earth's ocean, making up about 11% of the ocean's composition.
Why are basalt and granite important igneous rock?
As it turns out, most of the ocean floor is basalt, and most of the continents are granite.
What type igneous rock makes up most of the ocean floor?
Basalt
What rocks would most likely be found on the ocean floor shale granite basalt or marble?
Basalt would most likely be found on the ocean floor, as it is a common igneous rock formed from the solidification of lava. Shale, granite, and marble are all less likely to be found on the ocean floor, as they are sedimentary and metamorphic rocks that are not typically formed in marine environments.
Where is the abyssal plain?
it is located at the bottom of the ocean floor most common in the Pacific Ocean
How is a abyssal plain formed?
it is located at the bottom of the ocean floor most common in the pacific ocean
What is the most common igneous rock of the ocean basins?
Ocean basins are primarily made of the igneous rock, basalt.
Most of the ocean floor is made up of the?
Most of the ocean floor is made up of ocean plains.
Are igneous rocks the most common rocks?
Igneous rock is by far the most common rock of the crust.
What is the most extrusive igneous rock?
Basalt is the most common extrusive igneous rock.
What is the most abundant mineral in the ocean floor?
The most abundant mineral in the ocean floor is likely to be olivine, which is a common mineral found in basaltic rocks that make up the oceanic crust. Olivine is a magnesium-iron silicate mineral that is formed from the cooling and solidification of magma at mid-ocean ridges.
What is the Most anaerobic zone in the ocean?
The ocean floor is the most anaerobic zone in the ocean.
Iron rich volcanic rock that makes up much of the ocean floor is?
Basalt is the iron-rich volcanic rock that makes up much of the ocean floor. It forms from the cooling and solidification of magma that erupts through underwater volcanic activity, such as mid-ocean ridges. Basalt is a key component of Earth's oceanic crust.
