Question

which sphere of earth includes icebergs? atmosphere biosphere cryosphere geosphere

Explanation:

The cryosphere is the part of Earth's system that includes all frozen water, such as icebergs, glaciers, sea ice, etc. The atmosphere is the gaseous layer, the biosphere is where life exists, and the geosphere is the solid Earth (rocks, minerals). So icebergs belong to the cryosphere.

Answer:

cryosphere (the option with "cryosphere" text, e.g., if it's option C: C. cryosphere)