Describe how the air pressure on Earth affects the weather.

As the pressure decreases, the amount of oxygen available to breathe also decreases. Atmospheric pressure is an indicator of weather. When a low-pressure system moves into an area, it usually leads to cloudiness, wind, and precipitation. High-pressure systems usually lead to fair, calm weather.

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

catya your not at all which answer i've seen you do this on another question!