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Test Unit ONE
Earth Science- Long/Lat Countour/Profile ISOLINES
29
Science
8th Grade
09/29/2013

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Cards

Term
Longitutde
Definition
Distance East or West of the Prime Meridian
Term
Latitude
Definition
Distance North or South of the Equator
Term
Polaris or North Star
Definition

Directly Above 90 degrees


Altitude=Latitude 

Term
Cyclic Relationship
Definition

Pattern that is predictable & cyclic

 

Ex= Tides

Term
Meridians
Definition
Lines used for measuring Longitue; they run North & South pole to pole.
Term
Indirect Relationship
Definition
As the x-axis increases, the y-axis decreases
Term
Rate of change
Definition

Change in value divided by time 

 

Term
Gradient
Definition
Change in Field Value divided by Distance
Term
Dependent Variable or (Responding)
Definition

Directly affected by the independent variable 

"The Results"

Term
Independent Variable or (Manipulated)
Definition
The variable you are testing what you are testing in teh experiment
Term
Y-axis
Definition
Vertical Line, Dependent Variable
Term
X-Axis
Definition
Horizontal Line, Independent Variable
Term
Direct Relationship
Definition

As the x-Axis increases, the y-Axis increases

 

They go up together! 

Ex: Time, temp, job

Term
Controlled Variables
Definition

All of the variables that might change the outcome of your experiment or ruin it. If you don't "Control" them.  

 

"Controlled Variables must be kept the same in all trials"

Term
Equator
Definition

0 degrees Latitude,

Starting place for measuring Latitude

Term
Parallels
Definition
Lines used for measuring latitude; they run east to west "parallel" to the equator.
Term
Static Relationship
Definition
The x-Axis increases, and the y-axis remains the same
Term
Depression Contour Line
Definition

Lines used to show a hole or crater on Earth's surface.

They are marked on the inside. 

Term
Isotherms
Definition
Isolines that measure temperature
Term
Contour Lines
Definition
Isolines that connect points of similar elevation
Term
Index Contour Line
Definition

Heavy, dark contour lines. With ususally numerical value for elevation marking 

(By 100 ft. intervals)

Term
Topographic Maps
Definition
Maps that show elevation in land using Contour Lines
Term
AKA
Definition
What the lines go up by
Term
Contour Interval
Definition
Difference in elevation between two consecutive contour lines
Term
Elevation
Definition
Distance (ft.) above sea level
Term
Isolines
Definition

Lines on a field map connecting all points of equal values

 

Must always


Connect to make a circle

Connect to the ends

Term
Fields
Definition
A region of space/area that has measurable value at a given property at every point.
Term
Profile
Definition
A view of hills or holes on Earth in Graph form.
Term
US TIME ZONES
Definition

Eastern, Pacific, Mountain, Central

 

Standard 

Haiwwian-Aleutian

Alaska

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