Share Word Search Earth's Crust To create your word search for "Earth's Crust", 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. EXPLANATIONS STUDENTS CONCEPTS THOROUGH PROVIDE SCIENCE GEOLOGY CONRAD TITLES EARTH EARLY CLEAR BASIC BIRD How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title