What Makes Clouds?

Series: Agi/Ebe Earth Science Series

Duration: 18

Genre: Educational

Year Published: 1965

Creator: Encyclopaedia Britannica Educ Corp

Format: 16mm

Color: Color

Sound: sound

Description: Pictures experimental investigations of conditions which cause clouds to form in the atmosphere. Shows that fog and clouds are composed of droplets of water, differing only in their height above ground. Explains evaporation and demonstrates how a cloud forms from vapor., Notes that fog and clouds are composed of droplets of water. Conducts an experiment with condensation producing fog in a bottle and concludes with an investigation of how condensation occurs in nature.

Complete Record: Pictures experimental investigations of conditions which cause clouds to form in the atmosphere. Shows that fog and clouds are composed of droplets of water, differing only in their height above ground. Explains evaporation and demonstrates how a cloud forms from vapor., Cloud formations and their mystery are explained. The roles of temperature and pressure are shown through an experiment and fog formation is discussed., , , Notes that fog and clouds are composed of droplets of water. Conducts an experiment with condensation producing fog in a bottle and concludes with an investigation of how condensation occurs in nature.NOTE: Two (or more) records have been merged together to create this data.