What is a benefit of using secondary data in terms of geographic scope?

• A. It can study a larger area.
• B. It is limited to a single location.
• C. It guarantees precise local details.
• D. It excludes urban data.

Answer: (A)

Using secondary data allows you to study a much larger geographic area because these data come from sources that have already collected information across wide regions, countries, or even globally. This means you can analyze patterns and compare places without conducting new fieldwork, saving time and resources. Examples like national censuses, official maps, and global satellite datasets show how the same data can cover extensive areas, making broad spatial analysis possible. Of course, while the scope is wide, the detail at very local levels may be less precise due to data aggregation, and urban data are often well represented in many sources.