Science Vocabulary Test Crossword
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
 
 
Down: 1) material that is broken down by processes of weathering and erosion2) mixture of gases that formed from the fossil remains of ancient plants and animals3) particles are weathered from rock, eroded by wind or water and deposited in water4) a fuel formed in the earth from plant or animal remains5) sediment particles are pressed closer together as the weight of all the layers press downward7) fossil fuels consisting of carbonized vegetable matter Across: 6) wear away or change the appearance or texture of something by long exposure to the atmosphere8) sediment particles are joined by crystals that form in the spaces around the particles9) made from decaying plants and animals living in acient seas
 

 

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