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What is is the meaning of Earth's lower mantle?
The lower mantle is the portion of the Earth's mantle layer that extends from a depth of 670 km to 2798 km from the surface. Minerals present in the rock of the upper mantle become unstable at these depths. Little is known about the lower mantle other than that seismic waves indicate it is fairly homogenous in lithology and therefore density.
What is thought to be common in the Earth's mantle but rare in the crust?
Diamonds are thought to be common in the Earth's mantle but rare in the crust. Diamonds form under high pressure and temperature conditions found deep within the Earth, making them more abundant in the mantle compared to the Earth's crust.
What part of the mantle is the asthenosphere found?
The asthenosphere lies in, and is the upper ductile part of, the mantle. It is the layer directly underneath the lithosphere; the layer composed of the crust and uppermost rigid mantle.
What is the meaning of unfold the mantle?
kaya nga nagsesearch pra malaman dba mga bobs
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.
What is the meaning of the upper mantle?
a mantle is something between the crust
How are the crust's and the mantle's meaning differ?
The crust is thin and solid and the mantle is rockie
What is the meaning of claim the mantle?
To "claim the mantle" of a certain person means to emulate him/her or practice/believe his/her ideals.
Meaning of mantle in English?
tabalu nimal bolang ka!!!!!!!!!!!!
Meaning and sentence unfold the mantle?
"Unfolding the mantle" generally refers to revealing or disclosing something that was previously hidden or secret. For example, "As she shared her personal experience, she unfolded the mantle of her struggles with mental health."
Is silica and forms of granite found in upper mantle?
Silica is found in the upper mantle, but not granite. Most of the minerals in the mantle are silicates, meaning they contain silica. Granite is found in the crust, primarily conditnental crust, as it forms from high-silica magma. The upper mantle is composed mostly of a lower-silica rock called peridotite.
What is the definition of the word asthenosphere?
The asthenosphere is the highly viscous, mechanically weak and ductilely -deforming region of the upper mantle of the Earth.
Where did the word plaid come from?
It came from Greece Plaid is a Gaelic word meaning 'blanket or mantle' and of unknown origin.
When did baseball legend Mickey Mantle learn to be a switch hitter?
As a youth, Mickey Mantle was a natural right handed baseball player. His father began teaching Mantle the game of baseball at an early age. By the time he was in third grade, his father had taught him to hit as a lefty. From that point on Mantle was a switch hitter, meaning he could bat from either side of home plate.
What is is the meaning of Earth's lower mantle?
The lower mantle is the portion of the Earth's mantle layer that extends from a depth of 670 km to 2798 km from the surface. Minerals present in the rock of the upper mantle become unstable at these depths. Little is known about the lower mantle other than that seismic waves indicate it is fairly homogenous in lithology and therefore density.
Why is the Earth's mantle solid?
Yes, the mantle is techincally a solid. If you want to get techincal, however, it is a viscoelastic material, meaning that over short invertvals it behaves as an elastic solid, but over the course of tens of thousands to millions of years it flows like a viscous liquid.
What are the part of the mantle?
The upper mantle and the lower mantle.
