The document discusses key elements of maps, including latitude and longitude, hemispheres, compass, scale, time zones, and map legends. It explains that latitude and longitude are lines that divide the earth and measure location, with the equator and prime meridian marking 0 degrees. Hemispheres are the four parts of the world divided by the equator and prime meridian. A compass and compass rose indicate cardinal directions to help navigate locations. Scale shows the relationship between distances on a map and in reality. Time zones correlate to longitude, and map legends decode symbols and colors used on maps.