Compared with lower altitudes, at higher altitudes the air molecules are the same density of packing.
more densely packed.
packed with variable density.
less densely packed.

Answer the collision of tectonic plates;

He introduced the separation of religion and government 

Examples are the following: 1. 1996: rash of church thefts include one to finance trips to cape cod.-on this day in 1996, a lutheran treasurer in cheshire, connecticut was accused of  stealing from his church to finance a lifestyle that included resort trips and vacation homes on cape cod and in vermont.2. the story in the new york  times began: -lutheran treasurer in connecticut accused of stealing from churcha former treasurer of the lutheran churches governing body in new england was arrested yesterday on charges that he embezzled $800,000 from the church to finance a life style that included resort trips and vacation homes on cape cod and in vermont.

Water enters the atmosphere through photosynthesis.