m -16 °C
2000 m -7 °C
1000 m 2 °C
0 m (surface) 11 °C
A. Based on the ELR, the stability classification of the atmosphere at the airport between the surface and 3000 m is ______
B. Based on the stability classification, if, over the airport, rising air reaches the point of saturation below 3000 m, it is likely that _______ type clouds would begin to form.
C. At the airport, a parcel of air at the surface has a temperature of 11 °C and a dew point temperature of -1 °C. The parcel's dew point depression at the surface is ____
D. The air parcel now rises from the surface, and reaches the point of saturation before reaching 3000 m. Clouds will begin to form at a height of ___ m above the surface