🔍 Key Concepts

• Saturation of air with water vapor and what happens when air cannot hold any more moisture • Difference between temperature where condensation begins and general moisture content in the air • Meaning of absolute humidity versus other humidity-related terms

💭 Think About

• Which term is specifically about a temperature value at which the air becomes fully saturated and water starts to condense? • Which options sound more like made‑up or less commonly used meteorological terms for mariners? • Which term have you seen used in weather forecasts with temperature given in degrees rather than a percentage?

✅ Before You Answer

• Confirm which option refers to a specific temperature, not a general moisture amount • Eliminate any term that describes how much water vapor is in the air rather than the temperature at which condensation begins • Ask yourself: which term is commonly paired with actual air temperature in marine weather reports?