Colorado Parks & Wildlife Research Library

A dynamical forecast model is applied to study the moisture variation in the planetary boundary layer under the chosen synoptic condition. The observed 12-hour moisture patterns are compared with the forecast patterns.

"Relevant images match informative text in this introduction to humidity. Intended for students in kindergarten through third grade"--Provided by publisher.

When Dave Drayton notices a stange mist on the lake, he does not think much of it. When his son, Billy, his neighbor Brent Norton, and himself travel to the grocery store, strange things begin to happen. On their way to the market, they see the army, the local firefighters and police, heading toward the mist. When he sees this, Brent mentions something about "Project Arrowhead," a secret military plan that no one knows about. All of the store's shoppers...