The minerals of aluminium include all of the following except A. corundum
B. kaolin
C. Bauxite
D. Cryolite

It is cryolite because all the other 3 are forms of aluminum while cryolite is used to extract it

If the water vapor content stays the same and the temperature drops, then the relative humidity increases. its vise versa.if the water vapor content stats the same and the temperature rises, the relative humidity decreases. so, yes, i'd say that temperature and humidity have a strong relationship.