Final answer:
Low-pressure systems are associated with rising air, producing clouds and various weather events. High-pressure systems lead to sinking air and clear skies. In the northern part of Texas (TX), the weather is generally arid with less rainfall and a warmer climate.
Step-by-step explanation:
In terms of weather, low-pressure systems occur when the earth's surface atmospheric pressure is lower than the surrounding environment: Moist air rises and condenses, producing clouds. Movement of moisture and air within various weather fronts instigates most weather events.
Conversely, high-pressure systems occur when the earth's surface atmospheric pressure is higher than the surrounding environment. This leads to sinking air and generally clear skies.
In the northern part of Texas (TX), the weather is influenced by its location in the American Southwest region. It is generally characterized by arid conditions, receiving less rainfall compared to the eastern part of the state. It has a warmer climate and is more favorable for cattle ranching than other agricultural activities.