Match the setting to the description of how fog is formed there from the cooling of near-surface air.
1. Radiation
2. Advection
3. Upslope
- Fog forms from the lateral movement of warm air over a cold surface; the warm air cools to the dew point.
- Fog that forms as air is forced uphill due to wind forming a cloud along the surface.
- Fog forms as a quick drop in surface temperatures causes near-surface air temperatures to drop to the dew point and become saturated.