Share Word Search Inside Biosphere 2 To create your word search for "Inside Biosphere 2", 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. UNDERLAYMENT INFORMATION EXPERIMENT FLASHBACKS SATURATION ECOSYSTEMS SCIENTISTS TOGETHER SURVIVAL SYSTEMS ARIZONA IMPACTS DROUGHT CURRENT ONGOING SIDEBAR ENERGY CHANGE UHLMAN LIVED BREAK EARTH TREES WALLS EARLY SOIL DAYS MARY USE TOM How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title