Primary sources can include

magazine articles
fictional books
speeches
poems
photographs

speeches

poems

photographs

Explanation:

Primary sources are raw or direct sources of information. It could be an empirical scientific data, speeches, poems, photographs. Primary sources presents information or data the way it is. They are not interpreted or anayzed works whatsoever. We can view it a work from the original source.

Secondary sources are often found in journals, articles, newspapers, magazines and are works that have subjected to some form of analysis over time. It presents works in a form of simplification for the user to use.

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.