The mantle of the Earth can be described as:
a) resembling a metallic core.
b) containing hot, soft rock.
c) being like the surface of the Earth.
d) primarily gaseous.
e) helium, oxygen, magnesium, silicon.
Answer: B
The mantle of the Earth can be described as:
a) resembling a metallic core.
b) containing hot, soft rock.
c) being like the surface of the Earth.
d) primarily gaseous.
e) helium, oxygen, magnesium, silicon.
Answer: B