Which statement about Earth's layers is true?
They all consist of liquid rock.
They each vary in size and temperature.
They are all under an equal amount of pressure.
They will soon combine, forming a single, thick layer.

Question

Which statement about Earth's layers is true?
They all consist of liquid rock.
They each vary in size and temperature.
They are all under an equal amount of pressure.
They will soon combine, forming a single, thick layer.

inowalst · Answer

Any ideas?

e.mccormick · Answer

"They all consist of liquid rock." I am betting you can eliminate that one...  If not, walk outside and stomp on a rock to see if it is liquid.