Evaporation occurs when two fronts of widely different moisture levels meet. true or false

False, evaporation happens when when atoms or molecules escape from the liquid and turn into a vapor . 

Aregion is an area of land that has common features. these features can be natural, such as climate or landscape. they can also be artificial, such as language or religion. the xinjiang uyghur autonomous region, above, is an area of china inhabited by uyghurs, a muslim group with ethnic ties to turkish people.

Iam pretty sure it is c. 2000 bce