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Freeze thaw weathering is the process of ( water, lava, ice, rocks ) getting into cracks in ( cliff sides and rocks, volcanoes, the ground, the ocean floor ). Once there, the ( lava, water, ice, salt ) freezes and ( shrinks, expands, melts, evaporates ), (often in the cold of the night) causing the rock to ( go back to it's original form, get cold, break and crack, stay the same ). As a result ( of the crack, of the the water, of the damp, of the movement ), the ( cat will meow., rock will stay the same., rock will shrink., rock or cliff will break. ) (This can sometimes cause a ( scree slope, ski slope, see slope, screen slope )!)