To determine which of the options is an example of relative location, let's analyze each one:
A. 11020 N Ambassador Drive, Kansas City, Missouri 64153: This is a specific street address, which gives us an absolute location.
B. 39° N, 121° W: These are coordinates of latitude and longitude, which also represent an absolute location.
C. The California coastline: This describes a region or area in relation to the state of California but does not provide specific coordinates or an exact address. This is an example of relative location.
D. Where the prime meridian and equator meet (0°, 0°): This specifies an exact point using geographical coordinates, making it an absolute location.
Given the explanations above, the correct answer is:
C. The California coastline