Science chapter 12 and 13 Crossword
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
 
 
Down: 1) the degree of purity of water, determined by measuring the substances in water besides water molecules3) a wall made of rocks or concrete that is built outward from a beach to reduce erosion5) the horizontal distance between the crest of one wave and the crest of the next wave6) a giant wave usually caused by an earthquake beneath the ocean floor8) an underwater vehicle built of strong materials to resist pressure11) the number of waves that pass a specific point in a given amount of time15) the process by which particles in liquid clump together16) the vertical distance from the crest of a wave to the trough 17) the process of passing water through a series of screens that allows the water through, but not larger solid particles18) the total amount of dissolved salts in a water sample19) the measurement of how acidic or basic a substance is, on a scale of 0 (very acidic) to 14 (very basic) Across: 1) the movement of energy through a body of water2) lowest part of a wave4) water that fills the cracks and spaces in underground soil and rock layers7) the level of minerals calcium and magnesium in water9) highest part of a wave10) a type of bacteria found in human and animal wastes12) the movement of water and sediment down a beach caused by waves coming in to shore at an angle13) a rush of water that flows rapidly back to sea through a narrowopening in a sandbar14) the continual movement of water among Earth's atmosphere, oceans, and land surface through evaporation, condensation, and precipitation19) any form of water that falls from the clouds and reaches Earth's surface20) the amount of one substance in a certain volume of another substance
 

 

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