Which large oligotrophic tectonic lake in Central Sulawesi covers roughly 323 square kilometers and is celebrated for its annual migration of endemic yellow eels (sidat)?
Answer and explanation
Correct answer: A. Lake Poso
- Step 1: Lake Poso is located in Poso Regency, Central Sulawesi, at an elevation of 657 m above sea level. Step 2. It is Indonesia's third largest lake by area, celebrated for its clear waters and endemic fauna including migratory Anguilla marmorata eels. Answer: Lake Poso. Why not the others: Lake Tempe is a shallow wetland lake in South Sulawesi.
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