In your own words, describe an interaction between the hydrosphere and the geosphere.

The hydrosphere is a part of the geosphere. It influences other spheres of the geosphere as well. That is mostly evident in the relationship between lithosphere and hydrosphere, where the waters can flow through continents and break down and change terrain. Cryosphere is basically just frozen hydrosphere, while atmosphere contains numerous particles of hydrosphere because of water evaporation.

Idk

Active transport. now that i answered your question i wish you can me