The atmosphere is most unstable when the temperature of the air ...

[Chelseaamend]

The atmosphere is most unstable when the temperature of the air ________ with height.
 
  A) decreases slightly
  B) increases rapidly
  C) drops rapidly
  D) is uniform
  E) increases slightly

Question 2

What cold area do tropical disturbances have to survive through to then be rejuvenated by heat and moisture of the warmer water of the mid-Atlantic?
 
  A) Humboldt current B) the African current
  C) the Canary current D) the upper Atlantic current

[Hdosisshsbshs]

Answer to Question 1

C

Answer to Question 2

C