Question

1. why are high pressure areas associated with fair weather?

Explanation:

In high - pressure systems, air sinks. As air sinks, it warms and dries. Moisture is less likely to condense and form clouds and precipitation. So, high - pressure areas are typically associated with clear skies and fair weather.

Answer:

In high - pressure systems, air sinks, warms, and dries, preventing cloud and precipitation formation, leading to fair weather.