The shape of the land determined by elevation relief and landforms.

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 low 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 where 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.

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

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

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.

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

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 Pole 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 median.

The process of gathering data for a map by 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 digitalized 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.

The map that shows the 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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MappingEarth'sSurfac

Question	Answer
topography	The shape of the land determined by elevation relief and landforms.
elevation	Height above sea level.
relief	The difference in elevation between the highest and lowest parts of an area.
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 low 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 where 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.
map projection	A framework of lines that helps to transfer points on Earth's surface onto a flat map.
symbol	On a map A picture used by map makers to stand for features on Earth's surface.
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.
degree	A unit used to measure distances around a circle One degree equals one 1/360 of a full circle.
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 Pole to the South Pole and that passes through Greenwich England.
latitude	The distance in degrees north or south of the equator.
longitiude	The distance in degrees east or West of the prime median.
survering	The process of gathering data for a map by 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 digitalized 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	The map that shows the 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: Zsmith380

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