Air generally moves from areas of higher temperature to areas of lower temperature.
In the provided data:
- Area X has a temperature of 22ºC.
- Area Y has a temperature of 18ºC.
- Area Z has a temperature of 18ºC.
Since area X has the highest temperature, air will move from area X to area Y and area Z. However, since air can also move from areas with the same temperature (Y and Z), but since we need to specify one direction according to the options provided, the most appropriate would be:
air X to air Y or air X to air Z (though these specific options weren't listed).
If we strictly follow the options you provided:
Air will move from area X to area Y would be the most likely correct response, given the context of the question and available options.