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•Thet Low•The Lower Mantle is made of Olivine, Pyroxene, and Feldspar.
v •The Lower Mantle is made of Olivine, Pyroxene, and Feldspar.
er Mantle is made of Olivine, Pyroxene, and Feldspar.
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Is earth divided by composition into three layers?
The 3 main layers of earth (crust, mantle, core) are divided into crust, upper mantle, lower mantle, outer core, and inner core.
Does the transition zone separate the lower mantle from the upper mantle?
Yes, the transition zone is a region in the Earth's mantle located between the upper and lower mantle. It is marked by changes in temperature, pressure, and mineral composition.
Is the lower mantle of the Earth a solid or liquid?
the lower mantle of earth is a solid
What is the composition of the mantl?
The earths mantle is less dense and it's very hot.
How many layers in earths mantle?
The Earth's mantle has two main layers: the upper mantle and the lower mantle. These layers are distinguished by differences in their composition, temperature, and behavior. The upper mantle extends from the crust to a depth of about 410 miles (660 kilometers), while the lower mantle extends from about 410 miles (660 kilometers) to approximately 1,800 miles (2,900 kilometers) below the Earth's surface.
Why is the mantle divided into 2 layers?
The mantle is divided into two layers, the upper mantle and the lower mantle, based on differences in temperature, pressure, and rock composition. The upper mantle is closer to the Earth's surface and is more rigid, while the lower mantle is hotter and flows more easily due to higher temperatures and pressures.
Is the second layer of the earth the upper mantle or the lower mantle?
upper mantle
How many sections does the mantle have?
The Earth's mantle is typically divided into two main sections: the upper mantle and the lower mantle. The upper mantle lies beneath the Earth's crust and extends down to a depth of about 410 kilometers, while the lower mantle extends from about 410 to 2,890 kilometers below the Earth's surface.
The upper mantle is very close in chemical and mineralogical composition to?
The upper mantle is very close in chemical and mineralogical composition to the lower mantle, as both layers are primarily composed of silicate minerals such as olivine, pyroxenes, and garnet. These minerals make up the majority of the Earth's mantle and are responsible for its solid but flowing behavior.
What layer of earth contains the lower mantle?
The lower mantle is located within the Earth's mantle, which lies between the Earth's crust and the outer core. The mantle is divided into the upper mantle and the lower mantle, with the lower mantle extending from about 660 kilometers (410 miles) to approximately 2,900 kilometers (1,800 miles) below the Earth's surface. It is composed of solid rock that can flow slowly over geological time.
Where is earth greatest bulk composition located?
The Earth's greatest bulk composition is located in the Earth's mantle. The mantle is comprised of many elements that include oxygen, iron, sulfur, silicon, nickel, sulfur, magnesium, calcium, and much more.
Which layer of the earth contains the lower mantle?
The lower mantle is located in the middle layer of the Earth's interior, known as the mantle. The mantle is divided into two main regions: the upper mantle and the lower mantle. The lower mantle is situated beneath the upper mantle and above the outer core.
