Lagoons are shallow bodies of water that gets separated from larger water bodies due to the formation of reefs or barrier islands. Atoll lagoons form as coral reefs grow upwards while the islands that the reefs surround subside, until eventually only the reefs remain above sea level.
From Wikipedia, the free encyclopedia. John Knoll (born October 6, 1962) is an American visual effects supervisor and chief creative officer (CCO) at Industrial Light & Magic (ILM).
In July 1994, Swindoll became the president of the Dallas Theological Seminary and now serves as its chancellor. He is the author of more than 70 books, most of which are based on his research and preparation for sermons preached each Sunday.