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mantle is composed of these rocks?
ferro magnesium silicate rocks
Where does heat that changing rocks into metamorphic rock come from?
The heat from the mantle and core.
The flotational balance achieved between rocks of the crust lithosphere and deeper mantle is called?
Isostasy is the flotational balance achieved between rocks of the crust lithosphere and deeper mantle. This balance is maintained as lighter rocks of the crust "float" on the denser rocks of the mantle below.
How is the reservoir of molten rocks called?
The Mantle.
Magma forms when rocks begin to melt?
Yes. Magma is underground molten rock.
What are rocks that come from the mantle called?
Igneous rock.
How do upper mantle rock differ from lower mantle rock?
the upper-mantle rocks are heavier while the lower mantle rocks are semisolid like melted plastic
How do upper mantle rocks differ from lower mantle rock?
the upper-mantle rocks are heavier while the lower mantle rocks are semisolid like melted plastic
What a Mantle?
A mantle is a layer of hot rocks.
What has less density--the crustal rocks or the mantle rocks?
Crustal rock is normally less dense than mantle rock.
mantle is composed of these rocks?
ferro magnesium silicate rocks
What it the Mantle made of?
the mantle is made of hot lava with rocks and pee
WHAT ARE Mantle rocks classified as?
Mantle rock is classified as ultramafic igneous rock.
Where does heat that changing rocks into metamorphic rock come from?
The heat from the mantle and core.
The flotational balance achieved between rocks of the crust lithosphere and deeper mantle is called?
Isostasy is the flotational balance achieved between rocks of the crust lithosphere and deeper mantle. This balance is maintained as lighter rocks of the crust "float" on the denser rocks of the mantle below.
How is the reservoir of molten rocks called?
The Mantle.
How is reservoir of molten rocks called?
The Mantle.
