WAEC 2020 Geography · Question 31
Which climate is characterized by winner rain and summer drought?
Options
- A.Equatorial
- B.Mediterranean
- C.Tropical continental
- D.Tropical hinterland
Answer: B. Mediterranean
Explanation written with AI and checked against the answer key
Analyze the question: "Winner rain" is a typo for "winter rain." The question asks which climate has rain in winter and a dry summer (drought).
Explain the concept: The Mediterranean climate is found on the western sides of continents between latitudes 30° and 40°. It is controlled by two wind systems that shift with the seasons:
- Summer: The sub-tropical high-pressure belt moves over the region. Dry, stable air dominates, giving hot, dry, sunny weather (summer drought).
- Winter: The belt shifts toward the equator, and the westerly winds bring moist air and cyclonic rain from the ocean (winter rainfall).
It is the only major climate with this winter-rain, summer-drought pattern. Examples include the Mediterranean coast of Southern Europe and North Africa, Southern California, central Chile, the Cape region of South Africa, and southwestern Australia.
Check each option:
- A. Equatorial: Rain falls all year round, with no real dry season. It is hot and wet throughout. ❌
- B. Mediterranean: Winter rain and a hot, dry summer. ✅
- C. Tropical continental (Sudan type): Rain falls in summer, from the tropical maritime air mass, and the dry season is in winter (the Harmattan period). This is the opposite pattern. ❌
- D. Tropical hinterland: This is not a standard climate type, and in any case tropical regions get their rain in summer. ❌
Answer: The correct option is B. Mediterranean.
Exam tip: Remember "Mediterranean = Mixed-up." It is the odd one out, since it has rain in the cool season while other climates get rain in the hot season. Whenever you see "winter rainfall" or "summer drought," think Mediterranean.
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