Within the GST model, temperatures are grouped into climatic bands ranging from cool to hot. Which term describes this grouping?

• A. Growing season bands
• B. Climatic bands
• C. Temperature categories
• D. Weather bands

Answer: (B)

In the GST model, the grouping reflects long‑term climate patterns—how hot or cool a region tends to be over the growing season. The term that best captures this idea is climatic bands, which names the climate itself as the basis for the division, not the specific season or day-to-day weather.

Growing season bands would imply a focus on when the grapes grow rather than the overarching climate, temperature categories is too vague, and weather bands would suggest short-term conditions rather than the long‑term climatic context. Climatic bands aligns with classifying regions by the usual warmth or coolness of their climate, which is exactly what the GST model uses to relate temperature to grape ripening and wine style.