Question

rain causing streams to flood would be an example of an interaction between which two spheres?
biosphere and hydrosphere
hydrosphere and geosphere
hydrosphere and atmosphere
atmosphere and cryosphere

Explanation:

Rain is part of the atmosphere (water vapor condenses to form rain in the atmosphere). Streams and their flooding are part of the hydrosphere, which includes all Earth's surface water. The rain (atmosphere) interacts with the hydrosphere by adding water to streams and causing flooding.

Answer:

hydrosphere and atmosphere