| − | Homosphere is a recently coined word, much like "blogosphere". Just as "blogosphere" refers to the totality of weblogs on the internet, so homosphere is used to refer to everything on the internet having to do with homosexuality.
| + | The '''homosphere''' or ''noosphere'' is the portion of the earth's atmosphere, up to an altitude of about 60 miles, in which there is continuous turbulent mixing, and hence the composition of the atmosphere is relatively constant; as opposed to the ''heterosphere'' or ''exosphere,'' the higher regions in which the composition becomes stratified.<ref>Curry, Judith A. and Peter J. Webster (1999), ''Thermodynamics of Atmospheres and Oceans'', Elsevier, ISBN 0121995704, [http://books.google.com/books?vid=ISBN0121995704&id=mdFzlFfWbiYC&pg=PA3&lpg=PA3&ots=ZTt9_MD1c5&dq=homosphere&sig=OPaOImWtIbiUUnwy2FlvOr8SCTE p. 3]</ref> |