ATPL: Which statement concerning the tropopause is correct?
Domanda 443, Meteorology - ATPL - Airline Transport Pilot license
| Above the tropopause no clear air turbulence occurs |
| In the ICAO standard atmosphere the tropopause lies lower over the Poles than over the equator |
| The layer just above the tropopause is absolutely stable |
| The temperature at the tropopause is approximately -80°C over the Poles and approximately -40°C over the equator |
