Precipitation Precipitation In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravity. The main forms of precipitation include drizzle, rain, sleet, snow, graupel and hail. Precipitation occurs when a portion of the atmosphere becomes saturated with water vapor, so that the water condenses and "precipitates". Thus, fog and mist are not precipitation but suspensions, because the water vapor does not condense sufficiently to precipitate. Two processes, possibly acting together, can lead to air becoming saturated: cooling the air or adding water vapor to the air. Precipitation forms as smaller droplets coalesce via collision with
Moneta Sleet Jr. died of cancer at Columbia-Presbyterian Medical Center on September 30, 1996. Moneta Sleet Jr. Moneta J. Sleet Jr. (February 14, 1926 - September 30, 1996) was an American press photographer best known for his work as a staff photographer for "Ebony" magazine. In 1969 he was awarded the Pulitzer Prize for Feature Photography for his photograph of Coretta Scott King, Martin Luther King Jr.'s widow, at her husband's funeral. Sleet was the first African-American man to win the Pulitzer, and the first African American to win the award for journalism. He died of cancer in 1996 at the age of