magnesium and a little bit of aluminum and silicon
80%
The mantle of Mars is probably made of peridotite, like Earth's mantle.
mantle
The mantle makes up about 67% of Earth's mass.
The Mantle takes up 84% of the Earth's mass.
The Mantle
The mantle.
it is the lithosphere
the mantle
the heat makes it rise up
Crust and the upper mantle