Share Word Search The Ultimate Biography of Earth To create your word search for "The Ultimate Biography of Earth", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. ILLUSTRATIONS EARTHQUAKES IMPORTANCE CONTINENTS INTERVIEWS FEATURING MOUNTAINS ULTIMATE DISCOVER DRAMATIC SPECIES CHANGED CURIOUS SHIFTED CARING PLATES SYSTEM WANTED MAJOR CRASH SLOTH CATCH FORMS EONS FORD HALF PAST HUGE LAND LOOK How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title