Question

which two spheres interact during the water cycle?
atmosphere and hydrosphere
hydrosphere and biosphere

Explanation:

The water cycle involves evaporation (water from hydrosphere moving to atmosphere), condensation, precipitation (water from atmosphere returning to hydrosphere), and also includes plants (biosphere) taking up water from the hydrosphere and releasing it via transpiration to the atmosphere. However, the most direct and core interaction in the water cycle is between the atmosphere and hydrosphere, as the key processes of evaporation, condensation, and precipitation exchange water between these two spheres.

Answer:

atmosphere and hydrosphere