Print double-sided (flip on the long edge) and cut along the dashed lines. Fronts and backs line up.
Rocks · Backs · page 1
Hard piece of stone (plural)
Solid homogeneous inorganic substances occurring in nature having a definite chemical composition (plural)
United States baseball player
Hard outer layer of the Earth or of bread
Mountain that erupts with lava
The central part of the Earth
The branch of geology studying the folding and faulting of the earth's crust
A sudden shaking of the ground caused by movement within the Earth.
Rocks · Backs · page 2
Able to absorb fluids
How tightly packed the matter in something is
Condition in which the earth's surface is worn away by the action of water and wind
The breakdown or alteration of rock at or near the surface of the Earth.
Molten rock in the earth's crust
Rock that in its molten form issues from volcanos
The commonest type of solidified lava
The remains of a plant or animal that existed in a past geological age and that has been excavated
Rocks · Backs · page 3
A sedimentary rock consisting of sand consolidated with some cement
Plutonic igneous rock having visibly crystalline texture
A sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals
A sedimentary rock formed by the deposition of successive layers of clay