Integrated Science Assignment Crossword Puzzle

QUESTIONS LIST: purification: the process of removing impurities from something to make it clean, sedimentation: particles settling out of a liquid due to gravity, forming sediment, chlorination: adding chlorine to water or substances for disinfection, flotation: separating solids from liquids or gases by floating them on the surface, upthrust: the upward force exerted by a fluid on an immersed object, navigation: planning and controlling movement from one place to another, devices: tools or machines designed for specific purposes, water: essential liquid compound composed of hydrogen and oxygen, formula: concise representation of a relationship or rule using symbols and numbers, properties: characteristics describing the behavior or qualities of a substance.