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Lapse
rate- decrease of temperature with height: G
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= -
dT/dz
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Environmental
lapse rate (G) order 6C/km in free
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atmosphere
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Gd- dry
adiabatic lapse rate- rate at which an
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unsaturated
parcel cools when lifted= 9.8 C/km
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Gs- saturated
adiabatic lapse rate- rate at which a
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saturated
parcel cools when lifted= 4-9.8 C/km
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