Why is air in a region dry?

Related questions

1. How many Batman Arkham games are there?
2. Did Batman really die in Arkham Knight?
3. Was TB a death sentence?
4. Is Arkham Knight the last game?
5. What's the difference between a sanatorium and a sanitarium?
6. How do you beat Bane in Batman Arkham origins?
7. What city is Gotham City in real life?
8. Who becomes Harley Quinn in Gotham?
9. Why did fresh air help tuberculosis?
10. Will there be a sequel to Batman Arkham Knight?

Tags

1. #become
2. #other
3. #content
4. #because
5. #these
6. #regions
7. #region
8. #evaporation
9. #moisture
10. #areas
11. #feels
12. #summers