[DOC] [TLE] J! Archive - Show #740, aired 1987-11-20 [PAR] On most general reference maps, blue indicates this ... The U.S. flag code says 
red, white, and blue bunting should always feature this color on top... [DOC] [TLE] The Role of Colors on Maps - Geography - About.com [PAR] For example, blue is almost always the color chosen for fresh water or ocean (
bust blue may ... Political maps will often use four or more colors to represent 
different ... is different from general maps in that the color represents data for a 
given area. ... to Map Reading  Why Do Geographers Create and Use Thematic 
Maps? [DOC] [TLE] Types of Maps: Topographic, Political, Climate and More - Geography [PAR] In geography, maps are one of the most important tools researchers, ... They can 
be general reference and show landforms, political boundaries, water, the ... 
things like mountains, rivers and lakes and water is always shown with blue. ... (
e.g. each line represents a 100 foot (30 m) elevation change) and when lines are
... [DOC] [TLE] What are map symbols? | Reference.com [PAR] Chemeketa Community College faculty affirm that the most common map 
symbols ... Each contour line has a number beside it that indicates "feet above 
sea level". ... The color blue easily distinguishes water features, such as streams 
or lakes. [DOC] [TLE] What is a legend on a map? | Reference.com [PAR] A map legend is a table or chart included on a map to indicate the meaning of the 
map's varied symbols. This can be ... Learn more about Maps & Cartography. [DOC] [TLE] Types Of Maps: From Climate To Topographic - Infoplease [PAR] Types of maps including climate, economic, resource, physical, political, ... The 
Fifty States; Reference Desk ... Most maps include a compass rose, which 
indicates which way is north, south, east and west. ... Climate maps: give general 
information about the climate and precipitation ... The water is usually shown in 
blue. [DOC] [TLE] Mapmaking Guide (6-8) - National Geographic [PAR] Maps are graphic representations of places that use point, line, and area ... 
Orientation: In most cases, the direction north is assumed to be at the top ... DC 
is located at 3853'51"N, 7702'11"Wthat means it is 38 degrees, .... blue for 
water. Topographic maps are general reference maps showing coastlines, cities, 
and... [DOC] [TLE] Fundamentals of Mapping [PAR] Feb 22, 2016 ... As a general rule a map should always include a comprehensive legend ... 
example continuous thin blue lines usually indicate watercourses and roads .... 
Read more about map reference systems in A Map Users Guide to... [DOC] [TLE] map - National Geographic Society [PAR] A map's scale indicates the relationship between the distances on the map and 
the ... Green is often used for forest, tan for deserts, and blue for water. ... Planar 
projections are most accurate at their centers, where the plane touches the 
globe. ... General reference maps show general geographic information about an 
area,... [DOC] [TLE] Topographic Map Symbols - USGS Publications Warehouse [PAR] above or below a reference surface, such as mean ... usually indicate similar 
classes of information: topographic contours. (brown) ... features (blue); land 
grids and important roads (red); and other roads and trails ... They show the 
general shape of the terrain. To help ... areas may have contour intervals of 100 
feet or more. [DOC] [TLE] 2(d). Topographic Maps - Physical Geography [PAR] The smaller scale 1:250,000 topographic map is more of a general purpose .... 
Contour lines that V upwards indicate the presence of a river valley. ... Reference 
System is superimposed on the surface of map as blue colored series of equally
... [DOC] [TLE] 3.2 Thematic Maps | GEOG 160 DEV: Mapping our Changing World [PAR] Choropleth maps are among the most prevalent types of thematic maps. .... seats, 
gray for no change, and blue for a gain in number of Congressional seats. .... 
Each dot represents 100,000 people in this case,

Question: On most general reference maps, blue indicates this
Answer: water