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NS1 Land Navigation quiz Flashcards | StudBud
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NS1 Land Navigation quiz
NS1 Land Navigation quiz
30 terms
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basic geography and survival skills
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
A line from any position on the earth's surface to the geographic North Pole is _____.
declination
Magnetic North
Grid North
True North
2
A _____ is a less developed stream course than a valley.
ridge
draw
sinkhole
depression
3
A ___ is a scaled graphic drawing of a portion of the earth's surface.
drawing
contour
map
diagram
4
What term is used to refer to lines running from the North Pole to the South Pole?
Degrees
Latitude
Longitude
Parallels
5
_____ is the largest continent in both size and population.
North America
Africa
Europe
Asia
6
These contour lines are more finely drawn and they do not show the elevation number.
index
imaginary
intermediate
supplementary
7
An ____ is defined as a horizontal angle measured clockwise in degrees from a base direction.
grid
center
azimuth
point
8
_____ maps show terrain and landforms in a manner which can be measured.
Atlas
Topographic
Geographic
Road
9
The North Pole is located in ______.
Arctic
Australia
South America
Antarctica
10
Use this method when your destination lies along a linear terrain feature like a road or stream
resection
aiming off
steering marks
direct line
11
The lines on a topographic map are called ______ lines.
latitude
imaginary
parallel
contour
12
Direction is typically expressed as a unit of angular measure. The most common unit of measure
is the longitude
is the grid
is the latitude
is the degree
13
The basic compass technique used in orienteering to determine direction of travel consists of
five steps
2 steps
six steps
10 steps
14
The north-seeking needle of a compass points to _______ north.
true
geographic
magnetic
grid
15
Continents are the _____ large landmasses on the planet.
Five
Six
Eight
Seven
16
What term is used to refer to the angular difference between true north and magnetic north?
convergence
azimuth
declination
intersection
17
Lines of ____ run east to west around the globe.
meridians
parallel
latitude
longitude
18
An imaginary circle on the earth's surface passing through the North and South Poles
Parallel
Latitude
Meridian
Degree
19
A technique know as ___, competitors follow a compass bearing to their destination.
geographic orientation
steering mark
direct line
aiming off
20
Term describes the aligning or positioning of oneself or map in relation to the surroundings
Orienting
Scaling
Correlating
Modifying
21
The object of orienteering is to locate ____ by using a map and compass to navigate the terrain
control points
mountains
creeks
roads
22
Orienteering began in ______ in the 1800's primarily as a military event & military training
Scandinavia
England
France
Australia
23
The Amazon River Basin, the world's largest tropical rain forest, is in what continent?
Australia
Asia
North America
South America
24
The _____ Ocean is the largest and deepest of the four oceans and covers a third of the globe.
Pacific
Arctic
Atlantic
Indian
25
A __ is a line of high ground, usually with changes in elevation along its top and low ground
desert
rainforest
terrain
ridgeline
26
_is the most common type of orienteering and considered to be the most competitive & intriguing
route
score
cross-country
line
27
Which of the following techniques help aid you in moving from one control point to another?
aiming off
steering marks
all of the above
direct line
28
When a series of contour lines is close together, it means that the elevation of the land is
gradually changing to a downhill slope
not changing at all
changing rapidly - terrain is steep
changing slowly - terrain is flat
29
Another method used to measure ground distance is the pace count. It is equal to
one natural step, about 40 inches long
one natural step, about 30 inches long
one natural step, about 50 inches long
one natural step, about 15 inches long
30
The rate of the rise or fall of the ground is known as its _____ .
slope
spur
area
terrain