Match each Köppen climate classification symbol on the left with its primary controlling atmospheric mechanism and seasonal characteristics on the right.
- Af (Equatorial Climate)High temperatures year-round with heavy convectional rainfall driven by the Intertropical Convergence Zone (ITCZ).
- BWh (Hot Desert Climate)Extreme aridity dominated by persistent atmospheric subsidence from subtropical high-pressure cells.
- Cs (Mediterranean Climate)Dry, hot summers caused by subtropical high pressure and moist, mild winters brought by prevailing mid-latitude westerlies.
- ET (Tundra Climate)Severe cold with brief, cool summers where the average temperature of the warmest month remains between 0°C and 10°C due to high latitude.
Answer
Af matches with high year-round rainfall and ITCZ influence; BWh matches with extreme aridity under subtropical highs; Cs matches with dry summers and wet westerly winters; ET matches with severe cold and warmest month below 10°C.
Each Köppen symbol maps directly to its controlling atmospheric mechanism: Af is controlled by low pressure at the ITCZ, BWh by subtropical anticyclones, Cs by seasonal migration of high pressure and westerly wind belts, and ET by polar air mass dominance at high latitudes.
Step-by-Step Solution
Key Concept
Köppen Climate Classification and World Climatic Controls