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.
Vapour pressures depend strongly on the temperature and vary widely with different compounds due to differences in molecule â molecule interactions. The normal boiling point of a liquid is defined as the temperature at which the vapor pressure of the liquid is 1 atmosphere (PÂ° = 1 atm).