Question

which sphere of earth includes icebergs?
○ atmosphere
○ biosphere
○ cryosphere
○ geosphere

Explanation:

To determine which Earth sphere includes icebergs, we analyze each option:

• Atmosphere: Consists of gases, not icebergs.
• Biosphere: Includes living organisms and their environments, not primarily ice.
• Cryosphere: Defined as the part of Earth's system with frozen water (ice, snow, permafrost, icebergs), so icebergs belong here.
• Geosphere: Involves the solid Earth (rocks, minerals), not icebergs.

Answer:

C. cryosphere