| crater |
volcanic crater: a bowl-shaped geological formation at the top of a volcano a faint constellation in the southern hemisphere near Hydra and Corvus a bowl-shaped depression formed by the impact of a meteorite or bomb
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| crater |
A (usually) circular depression in a surface caused by an impact.
출처: www.geocities.com/CapeCanaveral/cockpit/8882/impvo...
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| crater |
A basinlike depression over a vent at the summit of a volcanic cone. (See page(s) 89)
출처: highered.mcgraw-hill.com/sites/0072402466/student_...
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| crateriform |
somewhat like calathiform, but not so much inflated, and rather approaching to infundibuliform. See urceolate.
출처: www.biology.lsu.edu/heydrjay/ThomasSay/terms.html
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| crater |
the process by which material from the earth's surface is worn away by forces such as glaciers, wind, and waves.
출처: www.teach-nology.com/worksheets/science/volcano/qu...
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