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Geog1110-The Digital Earth-Quiz3 Flashcards | StudBud
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Geog1110-The Digital Earth-Quiz3
Geog1110-The Digital Earth-Quiz3
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1
A ___ map is a map where colored or shaded areas represent the magnitude of an attribute.
Choropleth
Layered Reference
Proportional Symbol
Dot density
2
What is a choropleth map?
A map that requires user interaction
A map where symbols are sized in proportion to the quantity they represent
A map showing total values represented by randomly placed dots
A map where colored or shaded areas represent the magnitude of an attribute
3
What is the purpose of random placement of dots in a dot density map?
To represent exact locations
To cluster dots in specific areas
To avoid giving the impression of precise placement
To make the map more colorful
4
Which of the following is NOT a type of thematic map?
Mental map
Proportional symbol map
Dot density map
Choropleth map
5
Governments need accurate ___ maps for politcal, infrastructure, and military purposes.
Confidential
Reference
Thematic
Dynamic
6
What type of map is concerned with how things are distributed across space?
Dynamic map
Mental map
Thematic map
Reference map
7
Which of the following is a common use of GIS?
Transportation analysis
Urban planning
All of these
Environmental monitoring
8
What is the key feature of a thematic map?
It displays navigational routes
It shows geographical boundaries
It focuses on a specific theme or topic
It represents physical landmarks
9
What does the term "enumeration area" refer to in the context of choropleth maps?
The shading pattern used on the map
The type of symbol used to represent data
The area where data is collected and combined
The method used to classify data
10
Which type of map is concerned with a particular theme or topic of interest?
Mental map
Dynamic map
Thematic map
Reference map
11
The primary purpose of a ___ is to deliver location information to the map user.
Dynamic map
None of these
Thematic map
Reference map
12
In a dot density map, what does each dot typically represent?
A single item
A color gradient
A geographic coordinate
More than one item
13
What is a potential issue with dot placement in a dot density map?
Dots obscure map labels
Dots are always placed precisely
Dots are too large
Dots may appear where they cannot exist
14
Which website is a good source for color choice and color ramp selection?
colorselect.net
colorbrewer2.org
thematicmapppingcolorchoice.com
colorchoice.com
15
Why are circles often preferred as symbols in proportional symbol maps?
They are visually stable and compact
They never overlap
They are easier to draw
They represent exact values
16
On a black and white choropleth map, which color should represent larger values?
Medium grey
Black
Light grey
White
17
What is the primary purpose of a reference map?
To show how one or more geographical aspects are distributed across space
To deliver location information to the map user
To require user interaction
To represent abstract concepts visually
18
What is the key characteristic of dynamic maps?
They emphasize the location of geographic features
They are static representations of reality
They are printed on paper
They are changeable or interactive
19
Thematic maps can be used to analyze:
Economic data
Population distribution
Environmental conditions
All of these
20
Which of the following is an example of a reference map?
World Life Expectancy Map
European GDP Map
Indian Literacy Rates Map
USGS Topographic Map
21
which of the following maps are more concerned with how things are distributed across space.
Dynamic Maps
None of these
Thematic Maps
Reference maps
22
Which of the following is NOT a way that a user can interact with a dynamic map?
Zoom in
Play a map animation
Turn layers on and off
None of these
23
What is an example of a geometric symbol used in proportional symbol maps?
Icon of a house
Star
Circle
Image of a tree
24
What is the main purpose of a choropleth map?
To display a quantitative distribution of a variable throughout space
To represent the magnitude of an attribute using colored or shaded areas
To provide accurate and up-to-date location information
To show total values represented by randomly placed dots
25
In a choropleth map, what does the shading or coloring represent?
Population size
Magnitude of an attribute
Geographic boundaries
Elevation
26
Dynamic maps are ___ representations of the world.
changeable or interactive
least accurate
static
content-driven
27
Which classification method maximizes homogeneity within classes on a choropleth map?
Equal-area
Natural breaks
Geometric
Equal frequency
28
What type of map is best suited for displaying abstract concepts like life expectancy or GDP?
Reference map
Thematic map
Image map
Topographic map
29
What is an enumeration area in the context of mapping?
The scale of the map
The legend of the map
An area where data is collected and combined
The total area of the map
30
Which classification method is recommended for non-normal distributions in choropleth maps?
Equal-area
Nested means
Arithmetic
Equal frequency
31
What type of data is typically represented in a dot density map?
Physical landmarks
Total values within an enumeration area
Political boundaries
Abstract concepts
32
Bare Earth Lidar products include:
slope map
digital elevation models
All of these
hillshade
33
Which of the following best describes dynamic maps?
Maps that show static representations
Maps that represent mental images
Maps that change over time or are interactive
Maps that focus on historical data
34
A(n) ___ area is an area where data is collected and combined.
overlay
normalized
attribute
enumeration
35
What is the main advantage of using three-dimensional geometric symbols on a map?
They require user interaction
They cannot represent multiple variables
They are visually attractive and allow for less crowding
They are difficult to create
36
Topographic maps and image maps are examples of ___ maps
Thematic Maps
Dynamic Maps
Reference maps
None of these
37
What is the most common symbol used in a proportional symbol map?
Circle
Star
Square
Triangle
38
What is the main purpose of a reference map for national governments?
To represent abstract concepts
To show thematic information
To require user interaction
For political, infrastructure, and military purposes
39
___ maps are concerned with a particular theme or topic of interest.
Static
Dynamic
Reference
Thematic
40
Which of the following is a disadvantage of using pictorial symbols on a proportional symbol map?
They are visually attractive
They can represent multiple variables
They are easy to interpret
They may not scale well to multiple sizes
