Question

the lines of longitude to the west of the prime meridian are marked with which letter? options: n, e, s, w

Explanation:

Longitude lines west of the prime meridian are labeled with "W" (for West). The options N (North) and S (South) relate to latitude, and E (East) is for longitude east of the prime meridian. So the correct letter is W.

Answer:

D. W (assuming the options are labeled as A. N, B. E, C. S, D. W; if the bottom - right option is the fourth, then the bottom - right option with "W" is correct)