To predict the possible weather conditions for Andrea's fishing trip, let's analyze the provided weather data and understand how high-pressure systems typically affect weather.
Here's the tabular weather data indicating the weather conditions leading up to Andrea's fishing trip:
[tex]\[
\begin{array}{|c|c|c|}
\hline
\text{Time (a.m.)} & \text{Temperature (°C)} & \text{Pressure (mb)} \\
\hline
7:00 & 14 & 995 \\
\hline
8:00 & 14 & 1001 \\
\hline
9:00 & 14 & 1113 \\
\hline
10:00 & 15 & 1120 \\
\hline
\end{array}
\][/tex]
### Step-by-step Analysis:
1. Observation of Pressure Trends:
- From 7:00 a.m. to 10:00 a.m., the pressure is increasing steadily from 995 mb to 1120 mb.
2. Interpretation of High-Pressure Systems:
- High-pressure areas are commonly associated with stable and calm weather conditions. In general, high pressure indicates a likelihood of clear skies, low wind, and minimal chances of precipitation.
3. Impact on Weather Conditions:
- High pressure causes air to sink, which leads to fewer clouds forming, hence resulting in clear skies.
- The minimal precipitation scenario is directly related to the high-pressure system, which inhibits the ascent of moist air and consequently any significant cloud formation or precipitation.
Based on this understanding:
- The pressure data shows a consistent rise, indicating a strengthening high-pressure system.
- High-pressure systems are characteristically linked to weather conditions such as clear skies and minimal precipitation.
Given these points, the most accurate prediction of the weather conditions for Andrea's fishing trip is:
B. clear skies with minimal precipitation
