Which major river basin in South Africa is known for flowing westward into the Atlantic Ocean, contrasting with many rivers on the continent?

💡 Solution & Explanation

The Orange River is the longest river in South Africa, rising in the high Drakensberg mountains and flowing predominantly westward across the arid landscape to empty into the Atlantic Ocean. This contrasts with many major African rivers that flow toward the Indian Ocean or the Mediterranean Sea. Other rivers like the Zambezi drain eastward into the Indian Ocean. African geography and river basins are regular features in world mapping tests.