Answer: b---- high pressure system
Step-by-step explanation:
Weather is defined as the atmospheric condition of a particular place at a particular time and depends on Temperature, pressure. wind, humidity, precipitation, and cloudiness.We will focus now on Atmospheric pressure which is defined as the force exerted by atmospheric weight above a particular place
Weather is affected as atmospheric pressure changes which can be due to a high-pressure system or a low pressure system. Now a Low pressure system (when air pressure < pressure of surrounding) causes condensation of water vapor (Here the warm air rises as water vapour and then cools) to form rain, storms and high winds On the other hand, High-pressure systems( air pressure >pressure its surroundings) prevents moisture from rising into the atmosphere to form clouds and so it brings clear skies with little or no winds.