Question id 28 - Meteorology - ATPL - Airline Transport Pilot license

At MSL temperature is 10°C and the decrease in temperature with height is 1°C per 100m
At MSL temperature is 15°C and the decrease in temperature with height is 1°C per 100m
At MSL pressure is 1013.25 hPa and the decrease of temperature with height is 1°C per 100m
At MSL temperature is 15°C and pressure is 1013.25hPa