Which combination correctly identifies a river and a mountain associated with the Ahr?

• A. Ahr river and Eiffel mountain
• B. Mosel river and Eifel
• C. Rhine river and Ore Mountains
• D. Elbe river and Harz

Answer: (A)

The Ahr region is defined by the river and the land it rises from. The Ahr is a small river in Rhineland-Palatinate whose headwaters lie in the Eifel mountains, a western German, volcanic mountain range. That connection—Ahr rising from the Eifel and the valley shaping the vineyards—makes the pairing of the Ahr river with the Eifel mountains the natural match. The other options mix rivers with mountain ranges that aren’t geographically linked to the Ahr (for example, the Mosel is a different river, and the Ore Mountains and Harz are located far from the Ahr region).