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Which of earth's layers includes the land that makes up the continents and the land under the oceans?
The layer that includes the land making up the continents and the land under the oceans is the Earth's crust. The crust is the outermost layer of the Earth and is divided into two types: continental crust, which makes up the continents, and oceanic crust, which underlies the ocean basins.
What is the outermost layer of earth surface?
Crust
What layer is made up of solid rock?
The solid rock layer of the Earth is known as the crust, which is the outermost layer of the planet. The crust is divided into two types: continental crust, which makes up the continents, and oceanic crust, which makes up the ocean floors. The thickness of the crust can vary, with continental crust being thicker than oceanic crust.
what layer of the earth is the thin solid outermost layer?
The thin, solid, outermost layer of the Earth is officially known as the crust.
Where is crust located?
The Earth's crust is the outermost layer of the Earth. It is divided into two types: continental crust, which forms the continents, and oceanic crust, which forms the ocean floors.
Which of earth's layers includes the land that makes up the continents and the land under the oceans?
The layer that includes the land making up the continents and the land under the oceans is the Earth's crust. The crust is the outermost layer of the Earth and is divided into two types: continental crust, which makes up the continents, and oceanic crust, which underlies the ocean basins.
What is the outermost layer of earth surface?
Crust
What layer is made up of solid rock?
The solid rock layer of the Earth is known as the crust, which is the outermost layer of the planet. The crust is divided into two types: continental crust, which makes up the continents, and oceanic crust, which makes up the ocean floors. The thickness of the crust can vary, with continental crust being thicker than oceanic crust.
what layer of the earth is the thin solid outermost layer?
The thin, solid, outermost layer of the Earth is officially known as the crust.
Where is crust located?
The Earth's crust is the outermost layer of the Earth. It is divided into two types: continental crust, which forms the continents, and oceanic crust, which forms the ocean floors.
What is the top most layer of the earth's surface?
The topmost layer of the Earth's surface is called the crust. It is the outermost solid shell of the Earth and is composed of various types of rocks, minerals, and soil. The crust is divided into two types: continental crust, which makes up the continents, and oceanic crust, which forms the ocean floors. The thickness of the crust varies, with continental crust being thicker than oceanic crust.
How do oceanic and continental crust differ?
Oceanic crust is typically thinner, denser, and younger than continental crust. It is primarily composed of basaltic rocks and forms the ocean floor, while continental crust is thicker, less dense, and contains a wider variety of rock types, including granitic rocks. Continental crust forms the continents and is older than oceanic crust.
What name is given to Earth's thin rocky outer layer?
The Earth's thin rocky outer layer is called the crust. It is divided into two types: the continental crust, which forms the continents, and the oceanic crust, which forms the ocean basins.
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 makes up the continents and the ocean floor?
Continents are made up of lighter, less dense rock types such as granite and sedimentary rocks, which are usually thicker and less dense than oceanic crust. The ocean floor, on the other hand, is composed mostly of basaltic rock that is denser and thinner than continental crust. Additionally, the ocean floor includes features such as seamounts, ridges, trenches, and abyssal plains formed by various geological processes like seafloor spreading and subduction.
Is the earth's crust includes both the ocean floor ang dry land?
Yes, the Earth's crust includes both the ocean floor and dry land. The crust is divided into two main types: continental crust, which forms the continents and is generally thicker, and oceanic crust, which is found beneath the oceans and is thinner and denser. Together, these components make up the outermost layer of the Earth.
Why are andesitic and granitic rocks confined to the continents and ocean margins but absent from deep ocean basins?
The igneous rock underlying the deep ocean basins is basaltic, as its source material comes from the asthenosphere. Andesitic igneous rock is formed at colliding plate margins, where subducting oceanic crust is partially melted and undergoes differentiation as it rises through the continental crust. Granitic rock is less dense than oceanic crust and composes the continents.
