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What is the name of the outer shell of the earth that extends to a depth of 100 km?
lithosphere
What is the range of depth of the outer core?
The outer core of the Earth extends from a depth of about 2,890 kilometers (1,800 miles) to approximately 5,150 kilometers (3,200 miles) beneath the Earth's surface. This layer is primarily composed of liquid iron and nickel and plays a crucial role in generating the Earth's magnetic field. The outer core lies beneath the solid mantle and above the solid inner core.
What is the depth at the bottom of the mantle?
The mantle extends from the Earth's surface down to a depth of about 2,900 kilometers (1,800 miles). The bottom of the mantle is defined by the mantle-core boundary, which separates it from the outer core. This boundary is located at approximately 2,900 kilometers beneath the Earth's surface.
Which of the layers of the inner earth are made of of liquid rock?
The outer core of the Earth is composed of liquid rock, primarily made up of iron and nickel. This layer is located beneath the Earth's mantle and extends to a depth of about 2900 km.
What is the total depth of interior of earth?
The total depth of the Earth's interior is approximately 6,371 kilometers (about 3,959 miles) from the surface to the center. The Earth is composed of several layers: the crust, mantle, outer core, and inner core. The crust varies in thickness, while the mantle extends to about 2,900 kilometers deep, followed by the outer core to about 5,150 kilometers, and the inner core reaching the center at around 6,371 kilometers.
What is the name of the outer shell of the earth that extends to a depth of 100 km?
lithosphere
Which is furthest innercore or outercore?
Earth's inner core is farther from the surface than its outer core. The molten liquid outer core extends from about 1,800 to 3,200 miles below Earth's surface, and the solid inner core extends from about 3,200 miles to the center of Earth, at a depth of about 4,000 miles.
What is the range of depth of the outer core?
The outer core of the Earth extends from a depth of about 2,890 kilometers (1,800 miles) to approximately 5,150 kilometers (3,200 miles) beneath the Earth's surface. This layer is primarily composed of liquid iron and nickel and plays a crucial role in generating the Earth's magnetic field. The outer core lies beneath the solid mantle and above the solid inner core.
What two layers is the mantle divided into?
The mantle is divided into the upper mantle and the lower mantle. The upper mantle lies directly beneath the Earth's crust and extends to a depth of about 410 miles. The lower mantle extends from the bottom of the upper mantle to a depth of about 1,800 miles.
What is the depth at the bottom of the mantle?
The mantle extends from the Earth's surface down to a depth of about 2,900 kilometers (1,800 miles). The bottom of the mantle is defined by the mantle-core boundary, which separates it from the outer core. This boundary is located at approximately 2,900 kilometers beneath the Earth's surface.
Which of these describes the earth outer core?
The Earth's outer core is a liquid layer composed mainly of iron and nickel. It is responsible for generating the planet's magnetic field through convection currents. The outer core is situated below the mantle and extends to a depth of about 2,300 kilometers.
Which of the layers of the inner earth are made of of liquid rock?
The outer core of the Earth is composed of liquid rock, primarily made up of iron and nickel. This layer is located beneath the Earth's mantle and extends to a depth of about 2900 km.
What is the outer zone of the earths atmosphere?
The thermosphere is the outer layer of the earth's atmosphere. It extends from 80 kilometers above the earth's surface to outer space.
What is the number of miles the atmosphere extends from the earth?
The atmosphere extends about 62 miles (100 kilometers) from the Earth's surface. This region is known as the exosphere and marks the outer limit of Earth's atmosphere.
Where does the lithosphere located?
The lithosphere is the hard rocky outer shell of the Earth, composed of the crust and uppermost mantle, that extends from the surface to a depth of up to 200 km at its deepest point.
How far does Earth's atmosphere extends above the Earth's surface?
Earth's atmosphere extends up to about 560 kilometers (350 miles) above the Earth's surface. The outermost layer, called the exosphere, gradually transitions into outer space.
What is the actual size of earth's outer core?
The outer core lies at a depth from 2900 km to 5150 km.
