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