En la provincia argentina de Córdoba hay un río llamado Segundo. El río Segundo tiene una cuenca de 100 km².
¿Qué es la cuenca del río Segundo?
The river Segundo, located in the Argentinian province of Córdoba, has a drainage basin of 100 km².
The term "cuenca" refers to the geographical area where the water from rain or melting snow collects and drains into a particular river or other body of water.
In this case, the cuenca of the Segundo river is 100 km², which means it covers an area of 100 km².
Therefore, the cuenca del río Segundo is the geographical area that drains into the Segundo river, with an extent of 100 km².