Question

two spheres that interact when ice bergs melt into the ocean

Answer 1

Hi friend,

Here's your answer,

The cryosphere is those portions of Earth's surface where water is in solid form, including sea ice, lake ice, river ice, snow cover, glaciers, ice caps, ice sheets, and frozen ground. Thus, there is a wide overlap with the hydrosphere. 

Cryosphere and hydrosphere interact when icebergs melt into oceans.

Icebergs forms cryosphere while fresh water forms hydrosphere.

Hope it helps!!!!

Answer 2

Answer:

The two spheres which react with the icebergs and the release the fresh water into the earth is the cryosphere and the hydrosphere.