On a weather map, a large letter "H" means __________.

Correct Answer: Option B — a high pressure area with cool, dry air, and fair weather

On synoptic weather charts, an 'H' denotes a high-pressure system. These areas are characterized by descending air, which inhibits cloud formation and precipitation. Consequently, high-pressure regions typically bring stable, fair weather conditions, cooler temperatures, and generally lighter winds compared to the turbulent conditions found in low-pressure systems.