The outer core is devoid of rock, being composed mainly of liquid iron and nickel.
The outer core of the earth is made of liquid metals, mostly nickel and iron. It contains small amounts of oxygen and sulfur.
There is no rock in the outer core. The outer core is liquid iron-nickel.
Clastic
They are physical layers as opposed to chemical layers.
Sedimentary rocks are the type of rocks that can only form on or very near Earth's surface. Sedimentary rocks form from weathering processes that occur on Earth's surface.
The outer core of the earth is made of liquid metals, mostly nickel and iron. It contains small amounts of oxygen and sulfur.
There is no rock in the outer core. The outer core is liquid iron-nickel.
The Earth's core is not made up of rocks. It is made up primarily of nickel and iron.
Earth's outer core is not made of rock. It is made of molten metal; mostly iron and nickel.
Any rock mostly igneous rocks but in their molten state, because the inner core has a too high temperature.
Clastic
igneous rocks
all of them
Sedimentary rocks. and metamorphic rocks made form sedimentary rocks.
They are physical layers as opposed to chemical layers.
A reverse fault may form when rocks are compressed.
rocks