Cloudy conditions<>will most<>likely result$$$Cloudy conditions<>will most likely result from<>a low$$$Cloudy conditions<>will most likely result from a low-pressure<>weather system$$$likely result<>from<>a low$$$likely result<>from a low-pressure<>weather system$$$a low<>-pressure<>weather system
Pollution levels are often reduced by atmospheric mixing, which depends on such weather conditions as temperature and the movement of high and low pressure systems.
Cloudy conditions will most likely result from a low-pressure weather system.
Which will most likely result from a low-pressure weather system?