1. THE HYDROLOGIC CYCLE OCEAN EVAPORATION WIND PRECIP

2. TEMPERATURE SCALES PRESSURE PRESSURE Temperature Scales KELVINCELSIUSFAHRENHEIT (freezing=273K)(freezing=0C)(freezing=32F) (boiling=373K)(boiling=100C)(boiling=212F) Pressure(EXAMPLE) STATION A 1000MB STATION B 995MB 990MB995MB 1000MB 1005MB Surface A Surface B In summary we see that at Station A they are Are under the influence of higher pressure then Station B. Pressure=Force/Area

3. Quick Look Equations Pressure=Force/AreaDensity=Mass/Volume1bar=1000mb=100,000Pa1013.25mb=101,325Pa 1mb=0.02953in Hg 33.865mb=1in Hg

4. Atmospheric Layers TROPOSPHERE(Weather Layer) 0KM 10KM 50KM STRATOSPHERE Tropopause MESOSPHERE STRATOPAUSE 85KMMESOPAUSE THERMOSPHERE 20C0C-20C-40C-60C