Food security and fortunes depend on sufficient rain, and nowhere more so than in Africa, where 96% of farmland depends on rain instead of the irrigation common in more developed places.
The most common symptoms include a stuffy or runny nose with clear drainage, sneezing, itchy eyes and nose, sore throat, throat clearing and a cough that may be worse at night and in the morning.
For a start, all animals, such as cows, pigs and sheep, always gas limed methane, which is the second most common green house gas after carbon dioxide.
It's commonly found in arid regions to provide protection from direct exposure to the sun, as well to protect the mouth and eyes from blowing dust and sand.
At least, that was the case with Emory and Suzana, two romantics living on opposite ends of the globe who were matched through a dating site before dating sites were considered normal.