Here is a plot of density of molecules per cc (n) vs. altitude (z) - Fig 1-4 - for Earth, Venus and Mars. Note the different average scaleheight (i.e. look at the slopes) and the change in H with altitude. Composition.
Cutis laxa (also known as chalazoderma, dermatochalasia, dermatolysis, dermatomegaly, generalized elastolysis, generalized elastorrhexis, or pachydermatocele) is a group of rare connective tissue disorders in which the skin becomes inelastic and hangs loosely in folds. 1 Presentation.
terra firma. Terra firma is a Latin phrase, literally meaning firm land.. Nervous flyers are generally overjoyed to put their feet back on terra firma after a rough airplane flight. Terra firma is used in literary and formal English, rather than everyday conversation, so save this phrase for when youâre writing a poem or delivering a dramatic speech.