Freeze thaw weathering is the process of water lava ice rocks( water, lava, ice, rocks ) getting into cracks in cliff sides and rocks volcanoes the ground the ocean floor( cliff sides and rocks, volcanoes, the ground, the ocean floor ). Once there, the lava water ice salt( lava, water, ice, salt ) freezes and shrinks expands melts evaporates( 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( 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( 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.( 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( scree slope, ski slope, see slope, screen slope )!)