Free Practice Quiz Question List

2 Maps, Scale, and Map Projections Online Quiz Questions

Use this free practice quiz with 20 questions to review 2 Maps, Scale, and Map Projections, test your knowledge, and prepare for your next test or exam.

20 questions

Choose one

1 point

A regional map uses graduated colors to show population density. Which type of map best describes its primary purpose?

A
A reference map
B
A thematic map
C
A navigation chart
D
A topographic map

True or false

1 point

True or false: True north, grid north, and magnetic north always indicate the same direction.

A
True
B
False

Fill in the blank

1 point

The map’s explains what its symbols, colors, and line styles mean.

Choose one

1 point

Which map has the largest scale and would generally show the smallest area in the greatest detail?

A
A neighborhood map at 1:10,000
B
A regional map at 1:1,000,000
C
A continental map at 1:25,000,000
D
A world map at 1:100,000,000

Written response

1 point

On a map with a representative fraction of $1:50{,}000$ , two places are 3 cm apart. What is their ground distance in km?

True or false

1 point

True or false: If a printed map is resized, its graphic scale bar changes size with the map and can remain useful for estimating ground distances.

A
True
B
False

Choose one

1 point

A researcher needs to compare the relative areas of several regions on a map. Which projection property should the researcher prioritize?

A
A conformal projection
B
A compromise projection
C
An equal-area projection
D
An equidistant projection

Choose all

1 point

Select all accurate statements about common map elements.

A
A legend explains the map’s symbols and line styles.
B
Every map must include a north arrow, even when its orientation is clear.
C
A scale relates map distance to ground distance.
D
Orientation information indicates direction.

Written response

1 point

Which projection category preserves local angles and the shapes of small features, though it may distort area?

Fill in the blank

1 point

An equidistant projection preserves distances only from particular points or along specified lines—not between .

Choose all

1 point

Select all accurate statements about describing projections by geometric construction.

A
Cylindrical, conic, and azimuthal are categories describing geometric construction.
B
A projection’s geometric construction category alone identifies every spatial property it preserves.
C
Construction categories help describe how a projection is built.
D
To know which properties a projection preserves, construction category alone is not enough.

Choose one

1 point

A publisher needs a general-purpose world map that balances several distortions rather than perfectly preserving one spatial property. Which projection is an appropriate choice?

A
Mercator, because it preserves relative area across the world
B
Robinson, because it balances several distortions for general world maps
C
Albers Equal Area Conic, because it preserves every distance on a world map
D
An equidistant projection, because it preserves all distances between all places

Open ended

1 point

In a GIS, two spatial datasets use different coordinate systems. Explain why transforming them into a common system may be necessary before overlaying and analyzing them.

Choose one

1 point

A student uses a Mercator world map to compare the apparent sizes of Greenland and regions near the equator. Which interpretation best describes a limitation of this comparison?

A
Mercator is ideal because its equal-area property keeps regions proportional.
B
Mercator can mislead area comparisons because it greatly enlarges high-latitude areas.
C
Mercator preserves every distance between every pair of places.
D
Mercator is a compromise projection that preserves area, shape, distance, and direction equally.

Choose one

1 point

Which statement correctly describes a large-scale map?

A
It has a larger denominator and usually shows a larger area in less detail.
B
It has a smaller denominator and usually shows a smaller area in greater detail.
C
It is printed on a physically larger sheet of paper.
D
It always preserves area, shape, distance, and direction.

True or false

1 point

A map clearly states its orientation. In that case, a separate north arrow may be unnecessary.

A
True
B
False

Choose one

1 point

Which map is larger-scale, regardless of the physical size of the paper or screen?

A
A neighborhood map at $1:10{,}000$
B
A regional map at $1:1{,}000{,}000$
C
The map printed on the larger sheet of paper
D
The map showing the greater geographic area

Choose one

1 point

A printed map is resized before use. Which scale element remains useful for estimating ground distance because it resizes along with the map?

A
A printed representative fraction
B
A verbal scale statement
C
A graphic scale bar
D
A coordinate grid

Written response

1 point

On a map with a representative fraction of $1:50{,}000$ , a road measures $2$ centimeters. How long is the road on the ground? Enter the distance in kilometers.

Written response

1 point

Which named projection makes constant compass bearings appear as straight lines, making it useful for some navigation tasks, but greatly enlarges high-latitude areas?