Which factor in the atmosphere is most responsible for changes in an area's temperature and humidity levels? 1. movement of large air masses. 2 density of air. 3. Different types of cloud formations. 4.amount of precipitation.

Answer 1

The factor in the atmosphere that is most responsible for changes in an area's temperature and humidity levels is the movement of large air masses (option 1). Large air masses can bring different temperature and humidity characteristics as they move across different regions, leading to changes in local weather conditions. The density of air (option 2), different types of cloud formations (option 3), and the amount of precipitation (option 4) can also influence temperature and humidity levels, but their impact is usually secondary to the movement of air masses.