Question

What country does Chile share General Carrera Lake with and is referred to as "Lake Buenos Aires?"

Answer 1

Argentina

Step-by-step explanation:

1. Chile shared its longest border with Argentina, so the chances are very high that it would share the lake with Argentina

2. The name "Lake Buenos Aires" has the city of Buenos Aires in the name. Buenos Aires is the capital of Argentina. This makes the chances even higher that it would be the answer.

Hope this helped :)