Do you know what wine has to do with latitude?
(are you ready Mr. Oldman's little class begins)
In fact, in short, as long as the vines can grow and produce grape ears, wine can be made, but the areas where good wine can be made are distributed in temperate regions of 30-50 degrees north and south latitudes. Other regions may be too cold, the grapes can not reach maturity, or too hot grapes ripen too fast, all affect the yield and quality of the wine. In these two world wine belts, 37 degrees north latitude is known as the golden latitude line of wine grapes.
Now, do you understand!
