Meteorology Question
I have started studying for my ATPL exam and i came across few questions on the Oxford which i find no solutions here is one
The 850 hPa pressure level can vary in height. In temperate regions which of the following average heights is applicable?
a. FL100 b. FL 300 c. FL 390 d. FL 50
can anyo e give me an explanation on how to sort this question.Best Regards