A question-and-answer site giving information about the Anasazi, an ancestral Pueblo people. There is a discussion of their languages, farming methods, architecture, and use of astronomy.

Using concept sketches, students study energy requirements of food production explain why different sources of food require different inputs of energy. They also investigate how variables like farming methods, processing methods and...

Provides information about dry farming in general as well as specific information about dry farming in Utah.

Photos and brief descriptions of farm tools used in farming the plains in the 19th century.

A description of how watermills work and how they were used on the Great Plains.