In turn, fog affects many human activities, such as shipping, travel, and warfare. Fog appears when water vapor (water in its gaseous form) condenses. During condensation, molecules of …

Steam fog forms when cold air moves over warm water. When the cool air mixes with the warm moist air over the water, the moist air cools until its humidity reaches 100% and fog forms.

Sep 23, 2025 · Fog, cloud of small water droplets that is near ground level and sufficiently dense to reduce horizontal visibility to less than 1,000 metres (3,281 feet). The word fog also may …

Feb 8, 1980 · The Fog: Directed by John Carpenter. With Adrienne Barbeau, Jamie Lee Curtis, Janet Leigh, John Houseman. Local legend tells of a ship lured on to the rocks of Antonio Bay …

Sep 30, 2025 · Who knew that there were so many different types of fog, each forming under different conditions? Learn about them here!

Oct 7, 2025 · Whether you're flying VFR or IFR, fog can ruin your day. Here's what you should know about the 6 most common types of fog.

Oct 19, 2024 · Learn about fog in meteorology. Discover the definition, how and why fog forms, the different types, and how it differs from other phenomena.

19 hours ago · More than 1 million Americans were urged to exercise caution while traveling on Thursday morning as dense fog decreased visibility across a wide swath of the United States. …

Clouds and fog both form when water vapor condenses or freezes to form tiny droplets or crystals in the air, but clouds can form at many different altitudes while fog only forms near the ground.

The meaning of FOG is vapor condensed to fine particles of water suspended in the lower atmosphere that differs from cloud only in being near the ground. How to use fog in a sentence.