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. ENVIRONMENT BIOSYSTEMS PRODUCTION ORIGINALLY WATERSHED ELEMENTS SURVIVAL MAXIMIZE TOGETHER RELATED CAPTURE DIOXIDE SIDEBAR DROUGHT CURRENT IMPACTS CARBON LIVING UHLMAN STUDY TAKES BREAK LIVED BRIEF WATER VENUE EARLY FOOD ROCK SOIL How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title