GEOG 2050 : Geography Notes Exam 3
Document Summary
Chapter 7: water and atmospheric moisture, water on earth, as a planet forms, water from within comes to the surface and outgasses *remember (ch. 3 evolutionary phase): outgassing: continuing process where water and water vapor emerge from layers deep within and below the earth"s crust, worldwide equilibrium, water most common compound on the surface of earth. Dry towel on a wet surface: heat properties, in order to change state: energy must release or absorb, ice-solid phase, water-liquid phase, water vapor-gas phase. Sublimation: figure 7. 5, water (h2o) exists in three phases on earth, ice (solid, <0 c (32 f, water (liquid, 0 c to 100 c (32 f-212 f, vapor (gas, >100 c (212 f, water phases, solid-ice, less dense than liquid water, expansion of ice. H2o vapor possible) x 100: for a given temperature, relative humidity, saturation 100% rh; evap.
