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the crust is made up of solid rock and mantle is made up of molten rocks
Igneous rock
mantle
The mantle is the source of molten rock. This molten material can, if the tectonics are right, penetrate up through the solid outer mantle and the crust to deliver lava, which is molten rock (magma) that has reached the surface of the earth.
Igneous rock.
The Lithosphere is solid rock floating on molten rock.
the crust is made up of solid rock and mantle is made up of molten rocks
No. Molten rock expands due to heat as the molecules get excited, therefore it is less dense than solid rock.
Igneous Rock
Yes. It is about as dense as solid rock.
Igneous rock
Volcanoes spew lava. Lava is molten rock. Molten rock is liquid.
No, molten rock is less dense than solid rock and rises through the crust.
solid
Heat! One has more [molten] while the other has less [solid]. Heat is also known as Kinetic Energy: the Energy of Motion.
mantle
Igneous rock is formed by magma (molten rock) cooling and becoming solid.