Question

compared to the colder regions,the tropical regions experience low atmospheric pressure .why?​

Answer 1

Answer:

Low atmospheric pressure at the surface is generally caused by warm air at the surface rising through cooler air aloft. ... As air at the surface to the north and south of the equator gets sucked toward the equator, air in the upper atmosphere over those regions gets sucked down to replace it.

Answer 2

Answer :

Since the Sun’s rays fall vertically over the tropical regions throughout the year, the temperature will be higher there. The heated air expands and rises up. Hence tropical regions experience low atmospheric pressure.