Certified Sommelier Practice Exam

Which of the following is the best description of the soils in Alsace?

1. Homogeneous and sandy

2. Consistently flat and uniform

3. Tremendously diverse

4. Clay-based and heavy

The correct answer is: Tremendously diverse

The soils in Alsace are best described as tremendously diverse due to the region's significant geological variety. Alsace features a complex mosaic of soil types, including clay, limestone, granite, and sandy soils, which are shaped by the region's unique topography and climate. This diverse soil composition contributes to the wide range of grape varieties grown and the distinct characteristics of wines produced in Alsace. Each type of soil imparts different qualities to the grapes, allowing for a rich expression of varietal flavors and styles unique to the region. In contrast, other descriptions do not encapsulate the true nature of Alsace's soils. For instance, sandy soils alone do not represent the variety present; the uniformity implied by flat and consistent soil characteristics fails to account for the region's varied landscapes. Additionally, clay-based, heavy soils may exist in specific areas, but they do not dominate the overall profile of Alsace's soil diversity. This richness is what ultimately characterizes the winemaking potential in the region.