Meteorology - Quiz ATPL - Airline Transport Pilot license

What is the surface visibility most likely to be, in a warm sector of tropical maritime air, during a summer afternoon in western Europe?	4 Answers
Which one of the tracks (dashed lines) is represented by the cross-section shown on the left ?	4 Answers
What will be the effect on the reading of an altimeter of an aircraft parked on the ground during the period following the passage of an active cold front?	4 Answers
What will be the effect on the reading of an altimeter of an aircraft parked on the ground shortly before an active cold front passes?	4 Answers
Examining the pictures, on which one of the tracks (dashed lines) is this cross-section to be expected?	4 Answers

Meteorology - ATPL - Airline Transport Pilot license