Coal is formed when peat is altered physically and chemically. This process is called coalification.. During coalification, peat undergoes several changes as a result of bacterial decay, compaction, heat, and time.
On January 9, 2011, ABC Family announced the show would return for its fourth season on March 26, 2011. On February 2, 2012, ABC Family renewed the series for a fifth season. On October 9, 2012, it was announced that the fifth season of The Secret Life of the American Teenager would be the final season. The series finale aired on June 3, 2013.
âA Private Lifeâ (Season 1, episode 12; originally aired Aug. 19, 2001) Two 20-something guys tease each other as they get money out of the ATM. Theyâve got separate bank accounts, but they seem to share everything else: their joy, their silliness, their space.