This power point goes over basic human needs such as food, shelter, and fiber. It also goes over the different sectors of agriculture not just farming. It concludes with the benefits of agriculture.
The terms that are discussed in the presentation:
agriculture
food sources
history of human needs
agricultural industry
production agriculture
processing
marketing
supplies
service
horticulture
conservation
recreation
Both the presentation and the work page can be found in the zip file. There is a