Question

which part of earth contains frozen water?
atmosphere
biosphere
cryosphere
geosphere

Explanation:

The cryosphere is the Earth system component specifically made up of all frozen water on the planet, including glaciers, ice caps, sea ice, and permafrost. The atmosphere holds water vapor and occasional ice crystals but is not the primary frozen water reservoir; the biosphere includes living organisms; the geosphere is the solid Earth (rocks, minerals, etc.).

Answer:

cryosphere