Science test Flashcards
(39 cards)
what would most accurately show the true shape of a continent
A globe
One of the earliest maps in existence dates from the time of what
Ancient Babylonia
What are maps that are used by sailors to navigate at sea called
Charts
According to this type of Creationists, God used the big bang to create the earth and the universe billions of years ago and has created life at a number of points since then
Progressive
This on a map is often expressed as the ratio of two numbers that indicate the relative size and detail of the features shown on the map
Map scale
What is the name of a person who creates maps
Cartographers
In comparison to a map of the United States, a map showing just the sreets in your neighborhood would be a ______ scale map.
large
If you are standing at a point that has zero degrees latitude, your are standing on what
Equator
What indicated to many educated people before the time of Christ that the earth was actually a sphere
A lunar eclipse
What are lines of latitude called
Parallels
The referene latitude line is the _________
Equator
What is the highest possible number for a longitude reading
180
The prime meridian at greenwich is a 0 degrees what
East and West
What are the precise latitude and longitude values of your location called
geographic coordinates
The internationa date line passes through what
The western Pacific Ocean
What measures of latitude or longitude is about 60 nautical miles on the earth’s surface at the Equator
One degree
What were the first defined subdivisions of degrees, and later were borrowed to use as units of time
Minutes and seconds
Sailors were unable to easily and accurately determine longitude until the invention of these
clocks
What gives you the most accurate geopgraphic coordinates
GPS receiver
What direction does the arrow on many maps point
North
What part of a map defines all the symbols and colors on the map
Map legend
The _______ statement on a map can help determine its accuracy
copyright
What is the boxed area where all of the symbols and colors used on the map are defined
Map legend
Does distortion exist somewhere on every map that shows the entire world
yes