Which agro-ecological zone along the coast from Takoradi through Accra to the Volta estuary receives anomalously low annual rainfall (750–900 mm)?

Answer and explanation

Correct answer: B. The Coastal Savanna Zone

  1. Step 1: The Coastal Savanna experiences a rain shadow effect and coastal upwelling of cold ocean water. Step 2. This creates dry conditions supporting scrubland and grassland despite its proximity to the Atlantic Ocean. Answer: The Coastal Savanna Zone. Why not the others: Wet Evergreen receives the highest rain in Ghana (>2,000 mm); High Forest receives 1,500–1,800 mm; Transition receives 1,200–1,400 mm.

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