Unit 5- Part 1 Crossword
             
             
             
             
             
             
             
             
             
             
 
 
Down: 1) the amount of salt dissolved in water3) an area where ocean and land meet6) an area of sand or pebbles along a shore Across: 2) an area where salt water and fresh water mix4) the remains or traces of past life found in Earth's crust5) the up and down movement of surface water7) repeated rise and fall in the level of the ocean8) a large body of salt water
 

 

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