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Geog. 1710 Lab Midterm
Quiz questions from labs 1-8
54
Science
Undergraduate 1
10/17/2012

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Term
List the six steps of the scientific method in order.
Definition
1. Observe
2. Hypothesize
3. Predict
4. Test
5. Modify
6. Theory
Term
What is a null hypothesis?
Definition
The opposite of the research hypothesis.
Term
What kind of test is the Mann-Whitney test?
Definition
Statistical test
Term
A hypothesis becomes a theory when...
Definition
it holds true after many tests.
Term
Scientific theories must be...
Definition
supported by experiment/falsifiable
Term
TRUE/FALSE?
The null hypothesis is always the same as the prediction being tested.
Definition
False
Term
TRUE/FALSE?
A scientific theory will always be unfailing truth for all time.
Definition
False
Term
Quantitative methods are ______ techniques that provide a way of testing predictions.
Definition
statistical
Term
Absolute location is found through the use of...
Definition
Latitude and longitude
Term
Lines that MEASURE north-south are called...
Definition
Latitude or parallels
Term
Lines that MEASURE east-west are called...
Definition
Longitude or meridians
Term
Lat. and long. lines are measured in...
Definition
degrees
Term
60 minutes = __ degree(s) and 60 seconds = __minute(s)
Definition
1 and 1
Term
1 degree of latitude = ?
Definition
69 Statute miles
Term
To find the distance in miles between latitudes...
Definition
Multiply statute (69) miles by the degree of latitude
Term
Longitude measures distance ___ and ___ of the prime meridian.
Definition
East and west
Term
The prime meridian is located in...
Definition
Greenwich, England
Term
TRUE/FALSE?
Latitude is the linear distance of a point north of south of the equator.
Definition
False - angular distance
Term
What is the reference plane of topographic maps?
Definition
Average sea level
Term
_______ creates an image of the terrain elevations as if the land has been cut down the middle.
Definition
Topographic profile
Term
What color are contour lines?
Definition
Brown
Term
The contour interval is ___________.
Definition
The vertical distance between contours
Term
TRUE/FALSE?
Closely spaces contours indicate a steep slope.
Definition
True
Term
TRUE/FALSE?
Hachured contour lines indicate a higher elevation.
Definition
False
Term
TRUE/FALSE?
Index contours are every third contour line.
Definition
False
Term
TRUE/FALSE?
Topographic maps are a fundamental source of terrain information.
Definition
True
Term
TRUE/FALSE?
Contour lines point downstream or valley.
Definition
False
Term
TRUE/FALSE?
Contour lins can cross and divide.
Definition
False
Term
The Tropic of Cancer is located in the _____ hemisphere.
Definition
Northern
Term
The earth's tilt is:
Definition
23.5 degrees
Term
The circle of illumination...
Definition
distinguishes the half of the earth that is in darkness from the half that is in light
Term
The winter solstice occurs approximately on what date in the northern hemisphere?
Definition
December 21
Term
The Tropic of Capricorn is located at...
Definition
23.5 degrees south
Term
TRUE/FALSE?
The Arctic Circle is located in the Southern Hemisphere.
Definition
False
Term
The measurement of the reflectivity of a surface is called:
Definition
albedo
Term
The steeper the sun's angle...
Definition
the greater the solar intensity
Term
Incoming radiant energy from the sun is called:
Definition
insolation
Term
Solar energy that is absorbed and heats up a material is called:
Definition
absorption
Term
Isotherms are:
Definition
lines that connect points having the same temperature
Term
Near the poles, there is always a high percentage of solar radiation ______.
Definition
reflected
Term
TRUE/FALSE?
Atmospheric and locational factors affect the amount of solar radiation reaching the earth's surface.
Definition
True
Term
The sun is not a source of energy for all processes taking place within the earth atmosphere system.
Definition
False
Term
High albedo surface?
Definition
Fresh snow
Term
Low albedo surface?
Definition
Forest
Term
What measures temperature?
Definition
Thermometer
Term
What measures atmospheric humidity?
Definition
Psychrometer
Term
The temperature at which air is saturated with moisture is the _______.
Definition
Dew point
Term
1 knot = ____ nautical mile per hour
Definition
1
Term
Water boils at:
Definition
100 degrees celsius or 212 degrees fahrenheit
Term
Water freezes at:
Definition
0 degrees celsius or 32 degrees fahrenheit
Term
Celsius formula
Definition
c=(f-32) x .55
Term
TRUE/FALSE?
Anemometer measures moisture in the air.
Definition
False, wind speed
Term
TRUE/FALSE?
Barometer measures atmospheric pressure.
Definition
True
Term
Knot is a measure of speed.
Definition
True
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