Share Word Search Asteroid Impact To create your word search for "Asteroid Impact", 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. RESPONSIBLE ATMOSPHERE CRETACEOUS EXTINCTION COMPLEMENT SCIENTIFIC DESCRIBING DESCRIBED DINOSAURS BELIEVED DRAMATIC DOUGLAS MILLION CROSSED COGENT PERIOD IMPACT WIDELY TELLS BASED MILES PLUME EARTH ORBIT ABOVE HIGH SETS LIFE AGO LED How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title