ice sheet inGeography topic From Longman Dictionary of Contemporary Englishˈice sheetnoun[countable]anicecapExamples from the Corpusice sheet•The cutter rolls briefly as itsplitsanice sheetthe size of asuburbanbackyard.•No doubt theice sheetpreservesspecimensthat wouldweatheraway more quickly in...
Define ice sheet. ice sheet synonyms, ice sheet pronunciation, ice sheet translation, English dictionary definition of ice sheet. n. A large sheet of ice and snow that covers an entire region and spreads out under its own weight. American Heritage® Di
ice′sheet′, Geographya broad, thick sheet of ice covering an extensive area for a long period of time. Geographya glacier covering a large fraction of a continent. 1870–75 Collins Concise English Dictionary © HarperCollins Publishers:: ...
Define ice shelf. ice shelf synonyms, ice shelf pronunciation, ice shelf translation, English dictionary definition of ice shelf. n. A body of glacial ice that extends out from a coastline and that floats, at least in part, rather than resting on the sea
pack ice in the Geography topic by Longman Dictionary of Contemporary English | LDOCE | What you need to know about Geography: words, phrases and expressions | Geography
The Antarctic ice sheet, which expanded during the last ice age. Credit: Wikipedia Commons/Stephen Hudson During an ice age, there are significant temperature differences between the equator and the poles, and temperatures at deep-sea levels have also been shown to drop. This allows for large ...
The ice sheet persisted in the western part of Fennoscandia (west of the Gulf of Bothnia) for almost a thousand years (Khotinskiy, 1982); it created a high pressure area and blocked the transfer of the warm air mass eastward. At ∼9500–9300 BP the Närke Strait (central Sweden) ...
J. Hessler, in International Encyclopedia of Human Geography, 2009 Satellite Laser Altimetry Ice, Cloud, and Land Elevation Satellite (ICESat), part of NASA’s Earth Observing System, is a satellite mission for measuring ice sheet mass balance, cloud and aerosol heights, as well as land topogr...
Define Frazil ice. Frazil ice synonyms, Frazil ice pronunciation, Frazil ice translation, English dictionary definition of Frazil ice. n small pieces of ice that form in water moving turbulently enough to prevent the formation of a sheet of ice Collins E
Ice sheet, any glacier that extends in continuous sheets, moving outward in all directions, whose area exceeds more than 50,000 square km (19,000 square miles). In general, such expanses of frozen water are called ice sheets if they are the size of Antar