Mexicoâs ten largest cities (2009) 2. Show the relative sizes of the cities in a way which is clear to the viewer. Use some form of proportional representation, and justify your choice. 3. Describe the resulting pattern of Mexicoâs ten largest cities.
Atmosphere may refer to the gas surrounding a body or it may be a unit of pressure.efinition: Atmosphere refers to the gases surrounding a star or planetary body held in place by gravity.
1. the entire gaseous envelope surrounding the earth and subject to the earth's gravitational field. 2. the air or climate in a particular place. 3. a unit of pressure, being that exerted by the earth's atmosphere at sea level; equal to 1.01325 Ã 105 pascals (approximately 760 mm Hg). Abbreviated atm.