Earth layers Crossword

Creates cracks in the earth
when lava erupt its called
layer of the mantle beneath the lithosphere
Earth's crust and solid upper mantle
a layer of molten (liquid) iron and nickel that surrounds the inner core of Earth
a dense sphere of solid iron and nickel at the center of Earth
the amount of matter in a given volume,
The heat source inside Earth that causes the convection currents.
vibrations that travel through Earth carrying the energy released during an earthquake
movement of material due to heat and density