The shape of the land determined by elevation, relief, and landform.

The difference in elevation between the highest and lowest parts of an area.

A feature of topography formed by the processes that shape Earth's surface.

A landform made up of flat or gently rolling land with relief.

A landform with high elevation and high relief.

A group of mountains that are closely related in shape, structure, area, and age.

A large landform that has high elevation and a more or less level surface.

A large area of land whee the topography is made up mainly of one type of landform.

A sphere that represents Earth's entire surface.

A flat model of all or part of Earth's surface as seen from above.

On a map, a picture used by mapmakers to stand for features on Earth's surface.

A framework of lines that helps to transfer points on Earth's surface onto a flat map.

A list of the symbols used on a map and their meanings.

Used to relate distance on a map or globe to distance on Earth's surface.

An imaginary line that circles Earth halfway between the North and South poles.

One half of the sphere that makes up Earth's surface.

The line that makes a half circle from the North to the South pole and that passes through Greenwich, England.

The distance in degrees north or south of the equator.

The distance in degrees east or west of the prime meridian

A unit used to measure distances around a circle. One degree equals 1/360 of a full circle.

The process of gathering information by a map using instruments and the principles of geometry to determine distance and elevations.

Converting information to numbers for use by a computer.

One bit of a digitized image, often appearing as a small square or dot.

A photograph taken by cameras mounted in airplanes.

A picture of the land surface based on computer data collected from satellites.

Global Positioning system

A navigation system that uses satellite signals to locate a radio receiver on Earth's surface.

Geographic Information System

A system of computer hardware and software used to produce interactive maps.

A map that shows surface features of an area.

A line on a topographic map that connects points of equal elevation.

The difference in elevation from one contour line to the next.

On a topographic map, a heavier contour line that is labeled with elevation of that contour line.

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Chapter 1

Term	Definition
Topography	The shape of the land determined by elevation, relief, and landform.
Relief	The difference in elevation between the highest and lowest parts of an area.
Elevation	Height above sea level.
Landform	A feature of topography formed by the processes that shape Earth's surface.
Plain	A landform made up of flat or gently rolling land with relief.
Mountain	A landform with high elevation and high relief.
Mountain range	A group of mountains that are closely related in shape, structure, area, and age.
Plateau	A large landform that has high elevation and a more or less level surface.
Landform region	A large area of land whee the topography is made up mainly of one type of landform.
Globe	A sphere that represents Earth's entire surface.
Map	A flat model of all or part of Earth's surface as seen from above.
Symbol	On a map, a picture used by mapmakers to stand for features on Earth's surface.
Map projection	A framework of lines that helps to transfer points on Earth's surface onto a flat map.
Key	A list of the symbols used on a map and their meanings.
Scale	Used to relate distance on a map or globe to distance on Earth's surface.
Equator	An imaginary line that circles Earth halfway between the North and South poles.
Hemisphere	One half of the sphere that makes up Earth's surface.
Prime meridian	The line that makes a half circle from the North to the South pole and that passes through Greenwich, England.
Latitude	The distance in degrees north or south of the equator.
Longitude	The distance in degrees east or west of the prime meridian
Degree	A unit used to measure distances around a circle. One degree equals 1/360 of a full circle.
Surveying	The process of gathering information by a map using instruments and the principles of geometry to determine distance and elevations.
Digitizing	Converting information to numbers for use by a computer.
Pixel	One bit of a digitized image, often appearing as a small square or dot.
Aerial photograph	A photograph taken by cameras mounted in airplanes.
Satellite image	A picture of the land surface based on computer data collected from satellites.
Global Positioning system	A navigation system that uses satellite signals to locate a radio receiver on Earth's surface.
Geographic Information System	A system of computer hardware and software used to produce interactive maps.
Topographic map	A map that shows surface features of an area.
contour line	A line on a topographic map that connects points of equal elevation.
Contour interval	The difference in elevation from one contour line to the next.
Index contour	On a topographic map, a heavier contour line that is labeled with elevation of that contour line.

Created by: emurray121

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