High- and low-pressure areas leading to air movement happen when there are differences in which factor? clouds

density

atmosphere

precipitation

whoever gets the answer will get brainliest!! :D

Answerthe global climate during the paleogene departed from the hot and humid conditions of the late mesozoic era and began a cooling and drying trend which dispite having been periodically disrupted by warm periods such as the paleocene-eocene thermal maximum, persists today;