Final answer:
A high-pressure system suppresses weather development by causing a downward force that inhibits air from rising and prevents cloud formation, leading to clearer conditions, unlike a low-pressure system which encourages weather events.
Step-by-step explanation:
The type of pressure that suppresses weather development is a high-pressure system. In a high-pressure system, the atmospheric pressure at the surface of the Earth is higher than its surrounding environment. This creates a downward force that inhibits air from rising, as air tends to move from areas of high pressure to areas with lower pressure. Consequently, this suppresses cloud formation and leads to generally clearer and more stable weather conditions.
On the other hand, a low-pressure system encourages weather development, as it involves lower atmospheric pressure at the Earth's surface compared to the surrounding air. This lower pressure causes air to rise, which leads to condensation as the moist air cools and forms clouds. Weather fronts associated with these systems typically bring precipitation and various weather events, as seen in meteorological storm reports.
Meteorologists use weather maps, which include features like isobars representing constant pressure areas, to describe and predict weather patterns. These maps effectively illustrate the areas of high and low pressure and their associated weather conditions.