🔍 Key Concepts

• Horse latitudes as a belt of subtropical high pressure around 30° N and 30° S • Typical wind conditions in high-pressure zones • Relationship between clouds, wind, and pressure systems in mid‑ocean areas

💭 Think About

• Think about what kind of weather is usually found under a strong, stationary high‑pressure system at sea. • Consider which option describes wind conditions that would slow or stop old sailing ships for long periods. • Look at which choices describe features (vegetation, clouds, winds) that are actually unlikely in dry, sinking‑air regions.

✅ Before You Answer

• Does the option match light or strong winds typically found in high‑pressure belts? • Is the described cloud type and amount consistent with sinking, dry air? • Does the choice describe something that would historically cause sailing ships to be becalmed near 30° latitude?