| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | lake volta | Ghana | A vital source of freshwater, fishing, and hydroelectric power for the country. | 1 |
| 2 | lake volta | Ghana | Important source of fish and water for irrigation in Ghana | 1 |
| 3 | lake volta | Ghana | Lake Volta is the largest man-made reservoir in Ghana, providing important resources for fishing and hydroelectric power. | 1 |