ATPL - Airline Transport Pilot license - Meteorology Page 23

Questions Meteorology - ATPL Page 23

A layer can be:	4 Answers
When in the upper part of a layer and warm air is advected in, the:	4 Answers
In still air the temperature decreases at an average of 1.2°C per 100 m increase in altitude. This temperature change is called:	4 Answers
From which of the following pieces of information can the stability of the atmosphere be derived?	4 Answers
The stability in a layer increases by advection of	4 Answers
The value of the saturated adiabatic lapse rate is closest to that of the dry adiabatic lapse rate in:	4 Answers
Absolute instability is said to exist whenever the environmental lapse rate	4 Answers
For both saturated and unsaturated air instability will occur when the	4 Answers
In the lower levels of the atmosphere when the environmental lapse rate is greater than saturated adiabatic lapse rate but less than dry adiabatic lapse rate - the air mass is described as being:	4 Answers
The temperature at the surface is given as +15°C and at 4000 FT it is +9°C, the state of this layer is said to be:	4 Answers

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