Longitude and latitude are examples of which geographic theme?

Longitude and latitude are fundamental tools used in geography to precisely determine the location of a point on the Earth's surface. This system of coordinates allows for the exact positioning of features, be they natural (like mountains and rivers) or human-made (such as cities and roads). By using longitude and latitude, one can not only identify where something is situated but also facilitate navigation and mapping, which are critical components of geographical studies.

The concept of location encompasses both absolute and relative descriptions. Absolute location refers specifically to the precise coordinates given by latitude and longitude, while relative location describes a place's position in relation to other locations. Thus, understanding longitude and latitude directly relates to the geographic theme of location, making it the most appropriate choice.