Rocks Crossword
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                           
 
 
Down: 1) When the sediments are pressed really tightly together to form a rock.3) It is a soft stone that is made when sand grains cement together. Sometimes the rock is deposited in layers of different colored sand.4) Particles of other rocks, dirt or sand.5) A type of sedimentary rock that forms when minerals crystallize from a solution.6) A type of sedimentary rock made up of fragments of pre-existing rocks and minerals that have been broken down and deposited elsewhere through the processes of weathering and erosion.7) A type of rock that has rounded rocks (pebbles, boulders) cemented together in a matrix. 8) Particles of sedimentary rock have been transported and deposited somewhere else.11) A type of sedimentary rock that has sharp angles.13) A rock that is made up of claylike substances or fine grained sediments. Across: 2) A crystal like rock that is usually white or gray that is made from sulfate. It is common salt or epsom salt and is found where sea water precipitates the salt as the water evaporates. It is like a crystal. 9) A type of rock made from calcium carbonate and you can see many fossils in this type of rock.10) The next step after compaction for making sedimentary rocks. In this step, loose sediments are glued together by natural glues like calcite and silica12) When some land is worn away from the wind and the rain.14) A rock that is not man made.15) A rock that is made up of broken down pieces of other rocks or debris that are cemented together.16) A type of rock that is made up of cooled off ashes.
 

 

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