Definition, Meaning & Synonyms
ground-moraine
Noun
/ɡraʊnd mɔːˈreɪnə/
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Definition
A type of moraine that is formed beneath a glacier, consisting of a mix of sediment, rock, and other materials deposited as the glacier moves.
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Examples
- The forest floor was covered with a rich layer of ground-moraine, providing nutrients for the plants.
- Geologists studied the ground-moraine to understand the glacier’s previous extent.
- During our hike, we noticed the diverse ecosystems that developed on the ground-moraine left by the ancient ice sheet.
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Meaning
Ground-moraine refers to the accumulation of debris that is left behind by a glacier after it retreats, which can include various types of soil and rocks.
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Synonyms
- Glacial till
- Subglacial deposit
- Moraine