Question

when a river current erodes the banks of the river, the interaction is between the __________ and the __________. hydrosphere and geosphere atmosphere and hydrosphere biosphere and geosphere atmosphere and biosphere

Explanation:

The hydrosphere includes all water on Earth such as rivers. The geosphere is the solid part of the Earth including the river - banks. River current (hydrosphere) eroding river - banks (geosphere) is an interaction between the hydrosphere and the geosphere.

Answer:

hydrosphere and geosphere