Answer:
Key title, scale and the lines of latitude.
Explanation:
Completing the question:
This is a map of South Korea. Which elements are included on this map? Check all that apply.
key title, scale, lines of latitude, equator, prime meridian
1) Presuming it is a regular map then we'd have:
Key title
(South Korea)
Scale
(1:100,000...etc.)
Lines of Latitude
(Below the Parallel 37ºN)
2) There is no Prime Meridian line, (Greenwich Meridian) for Korea is in the far east way of the UK, then a South Korea Map could never present the Prime Meridian. In addition to this, since it is located in the Northern Hemisphere then the Equator line wouldn't be displayed too.