Answer by Mohit Chaudhary:
Here, I have one point :
The doubt between longitude and latitude can be clear by noticing the lip's shape !
1)when we pronunciate "longitude" , our lips goes vertically wider !
Which signifies that " longitude" is the vertical one.
2) When we pronunciate "latitude" ,
Our lips goes horizontally wider !
Which represent that "latitude" is horizontal line !!