SOLAR SYSTEM

UNIVERSE

SATELLITESICY BODIES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is an enormous mass of ice moving over land?
A
glacier
B
iceberg
C
ice wedging
D
dune
Explanation: 

Detailed explanation-1: -Glaciers are massive bodies of slowly moving ice. Glaciers form on land, and they are made up of fallen snow that gets compressed into ice over many centuries. They move slowly downward from the pull of gravity.

Detailed explanation-2: -The slow-moving mass of ice or ‘a river of ice’ is called a glacier.

Detailed explanation-3: -A glacier (US: /ˈɡleɪʃər/; UK: /ˈɡlæsiər, ˈɡleɪsiər/) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries.

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