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ALL NE GeoBee Terms
Glossary of ALL Northeast School Family Geography Bee Terms 2015
Term | Definition |
---|---|
Distance above sea level | altitude |
An underground reservoir of water that can be extracted for surface use | aquifer |
A group of islands or a sea studded with islands | archipelago |
A bound collection of maps | Atlas |
Also known as northern lights; spectacular colored lights that appear in the sky in the far Northern Hemisphere | Aurora Borealis |
A generic term for any slide of snow, ice, and debris | avalanche |
A wide area of water extending into land from a sea or lake | bay |
Lines indicating the limits of countries, states, or other political jurisdictions | boundaries |
A man-made water course designed to carry goods or water | canal |
A large but narrow gorge with steep sides | canyon |
A piece of land extending into water | cape (or point) |
A person who draws or makes maps or charts | cartographer |
The art and science of making maps | cartography |
The long-term trends in weather conditions for an area | climate |
A device used to determine geographic direction, usually consisting of a magnetic needle | compass |
A symbol on a compass or map that is circular with graded points indicating the directions | compass rose |
One of the large, continuous areas of the Earth into which the land surface is divided | continent |
The current theory that the continents of the Earth move across the earth on giant tectonic plates | Continental Drift |
The extension of the continents into the ocean; the ___ land would be exposed if the sea level dropped | continental shelf |
A map that shows points of equal elevation as a line | contour map |
The fan-shaped area at the mouth, or lower end, of a river, formed by eroded material that has been carried downstream and dropped in quantities larger than can be carried off by tides or currents | delta |
A land area so dry that little or no plant life can survive. They can be hot or cold. | desert |
The raising of a portion of the Earth’s crust relative to its surroundings, as in a mountain range; or the altitude of an object, such as a celestial body, above the horizon | elevation |
The point on the Earth’s surface directly above the hypocenter, where the energy of an earthquake is first released | epicenter |
An imaginary circle around the Earth halfway between the North Pole and the South Pole; the largest circumference of the Earth | equator |
Forces that shape the Earth’s surface. Includes water, wind and ice | erosion |
The wide end of a river when it meets the sea; salty tidal water mixes with the fresh water of the river here | estuary |
A fracture in rock where there has been movement and displacement | fault |
A narrow, steep-sided inlet of the sea that was carved by a glacier | fjord |
A flat, low-lying area near a river or stream that is subject to flooding | floodplain |
A large body of ice that moves slowly down a mountainside from highlands toward sea level | glacier |
A body with the shape of a sphere, especially a representation of the Earth in the form of a hollow ball | globe |
A large arm of an ocean or sea extending into a land mass | gulf |
Half of the Earth, usually conceived as resulting from the division of the globe into two equal parts, north and south or east and west | hemisphere |
A tropical storm that contains winds of at least 74 miles per hour (119km/h). Also known as a cyclone in the northern Indian Ocean and a typhoon in the western Pacific Ocean | hurricane |
A thick mass of ice extending from a polar shore. The seaward edge is afloat and sometimes extends hundreds of miles out to sea | ice shelf |
An imaginary line of longitude generally 180° East or West of the prime meridian. The date becomes one day earlier to the east of the line | International Date Line |
An area of land, smaller than a continent, completely surrounded by water | island |
A narrow strip of land located between two bodies of water, connecting two larger land areas | isthmus |
A shallow area of water separated from the ocean by a sandbank or by a strip of low land | lagoon |
A body of fresh or salt water entirely surrounded by land | lake |
The angular distance north or south of the equator, measured in degrees | latitude |
Magma that reaches the Earth's surface through a volcanic vent or fissure | lava |
A listing that contains symbols and other information about a map | legend |
The angular distance east or west of the prime meridian, measured in degrees | longitude |
Molten rock that lies beneath the surface of the Earth; once exposed, magma becomes lava | magma |
A representation, usually on a plane surface, of a region of the Earth | map |
An explanatory description or legend to features on a map or chart | map key |
A line of longitude | meridian |
A large, flat-topped but steep-sided landform; they shrink to become buttes | mesa |
A wind system in Southeast Asia that changes direction seasonally, creating wet and dry seasons | Monsoon |
A high point of land rising steeply above its surroundings | mountain |
A spot in a desert made fertile by water | oasis |
The salt water surrounding the great land masses, and divided by the land masses into several distinct portions, each of which is called an ……… | ocean |
A line of latitude | parallel |
The highest point of a mountain | peak |
A piece of land extending into the sea almost surrounded by water | peninsula |
A large area of land, either level or gently rolling, usually at low elevation | plain |
An elevated area of mostly level land, sometimes containing deep canyons | Plateau (or Tableland) |
A map that shows such things as national and state boundaries and the names and locations of towns and cities | Political Map |
A map that shows identifiable landmarks such as mountains, rivers, lakes and oceans, and other permanent geologic features | Physical Map |
The surface of the Earth is composed of many large plates that slowly move around the planet, meeting and diverging, creating a variety of earthquakes, volcanoes, and mountains at their margins | Plate Tectonics |
The number of people inhabiting a place | population |
An imaginary line running from north to south through Greenwich, England, used as the reference point for longitude | Prime Meridian |
A group or chain of high elevations | range (or mountain range) |
A chain of rocks, often coral, lying near the water surface | reef |
A map that depicts land elevations | Relief Map |
A man-made lake where water is kept for future use | reservoir |
A stream, larger than a creek, generally flowing to another stream, a lake, or to the ocean | river |
The relationship of the length between two points as shown on a map and the distance between the same two points on the Earth | scale |
A relatively large body of salt water completely or partially enclosed by land | sea |
The ocean surface; the mean level between high and low tides | sea level |
A narrow body of water connecting two larger bodies of water | strait |
The permanent swamp of the Nile | Sudd |
A tract of permanently saturated low land, usually overgrown with vegetation. (A marsh is temporarily or periodically saturated.) | swamp |
Areas of the Earth that have adopted the same standard time, usually referred to as the local time | time zone |
A detailed, large-scale contour map showing human and physical features | Topographic Map |
The physical features of a place; or the study and depiction of physical features, including terrain relief | Topography |
A stream; flowing into a larger stream | tributary |
A relatively long, narrow land area lying between two areas of higher elevation, often containing a stream | valley |
A vent in the Earth's crust caused by molten rock coming to the surface and being ejected, sometimes violently | volcano |
A sudden drop of a stream from a high level to a much lower level | waterfall |
The area into which a river and its tributaries drain | watershed |
Having to do with mountains or high elevations | alpine |
Very dry because of having little water | arid |
A bowl-shaped depression made by the impact of a meteorite on earth's surface | crater |
A unit of angular measure. | degree |
A rapid movement of rock or earth down a steep slope | landslide |
Either of two points where the earth's axis meets the earth's surface | pole |
A flat grassland with scattered trees found in hot, dry regions | savanna |
The region of the earth that is near the equator and has the world's most humid climate | tropics |
The treeless biome in high altitudes that has permafrost | tundra |
A marsh, swamp, or other low-lying are where the ground is wet or flooded during all or parts of the year | wetland |
A hot spring through which jets of heated water and steam erupt | geyser |