Exams4Pilots Logo


  Quick Links   
Take a Practice Exam
Contribute to the Site
About this Site
Privacy Policy
Terms & Conditions
New User
Log In
Examine My Cookies
Contact WebMaster
  FAA Written Test Prep   
for Windows PCs
for Mac
for iPhone and iPad
for Android
MP3 Audio
 

  Comments for 2.4.0.9.6.A.1   
4096
The primary cause of all changes in the Earth's weather is
A) changes in air pressure over the Earth's surface.
B) movement of the air masses.
*C) variation of solar energy received by the Earth's regions.