EARTH AS A SYSTEM Crossword

Part of the earth made up of rocks and soil
Part of the earth in which living organisms are found.
Part of the earth made up of all the water.
The layer of gases around the earth
Layer of the earth made up of solid nickel and iron
Layer of the earth made up of molten nickel.
The mantle is made up of .........
The part of the earth's mantle which has cooled.
A rock which contains iron oxide.
The earth's crust is made up of these moving plates.
Magma which has cooled down after a volcanic eruption.
Igneous rock which cools down slowly in the crust.
Igneous rock which cools down quickly on the surface.
Igneous rock which cools down quickly on the surface with gas bubbles
Rocks formed from weathering and then layering.
Sedimentary plant deposits
Sedimentary crustacean and mollusc shell deposits
Preserved ancient life forms found in sedimentary rock.
Heated sedimentary rock deep in the earth.
Metamorphic shale rock.
Metamorphic limestone.
Heated objects rise and cooled objects sink.