Question: what are the four main pressure areas of the northern hemisphere?
Answer: 0 Answers. Equatorial low—thermal—10 ° N to 10° S—warm/wet air temperature and moisture; subtropical high—dynamic—20° - 35° N/S—hot/dry air temperature and moisture; subpolar low—dynamic—60° N/S—cool/wet temperature and moisture; polar high—thermal—900° N/S—cold/dry temperature and moisture.