What term describes thick masses of ice and snow that cover vast areas of land?

What term describes thick masses of ice and snow that cover vast areas of land?

• A. Icebergs
• B. Snowfields
• C. Glaciers
• D. Ice caps

Answer: (D)

This question is about recognizing a large-scale ice feature that blankets land. Ice caps are expansive, dome-shaped sheets of ice and snow that cover extensive areas of land, often over mountains or polar regions. They remain attached to the ground and don’t flow like rivers in the same way glaciers do. Icebergs, by contrast, are chunks of ice that have broken off and float in water, so they aren’t covering land. Snowfields are broad areas of snow, but they aren’t necessarily thick, consolidated ice sheets. Glaciers are thick masses of ice on land that do move, carving landscapes, and they usually occupy valleys or specific terrains rather than blanket entire regions. So, the best term for thick ice and snow covering large land areas is ice caps.

This question is about recognizing a large-scale ice feature that blankets land. Ice caps are expansive, dome-shaped sheets of ice and snow that cover extensive areas of land, often over mountains or polar regions. They remain attached to the ground and don’t flow like rivers in the same way glaciers do. Icebergs, by contrast, are chunks of ice that have broken off and float in water, so they aren’t covering land. Snowfields are broad areas of snow, but they aren’t necessarily thick, consolidated ice sheets. Glaciers are thick masses of ice on land that do move, carving landscapes, and they usually occupy valleys or specific terrains rather than blanket entire regions. So, the best term for thick ice and snow covering large land areas is ice caps.