Earth's History Vocabulary quiz Crossword
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
 
 
Down: 1) fixed, precise-Has a number attached to it2) the order in which rock strata are laid down 3) The soft layer of the mantle on which the tectonic plates move5) of rocks, formed from sediments deposited by water or air7) oler/younger-No number attached 8) The preserved remains or traces of once living things Across: 4)  A theory stating that the earth's surface is broken into plates that move due to convection currents6) A rigid layer made up of the uppermost part of the mantle and the crust.9) the study of rock stata 10) the science and study of the physical structures and history of the Earth, that can be learned from rocks
 

 

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