1 World Map Individual countries. #1 The World in Spatial Terms Location Where is it? Why is it...
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Transcript of 1 World Map Individual countries. #1 The World in Spatial Terms Location Where is it? Why is it...
#1 The World in Spatial Terms
LocationWhere is it? Why is it there?
Two Types of LocationAbsolute
Relative
Hudson Bend Middle School15600 Lariat Trail Austin, TX
78734
Latitude: 30.39137 Longitude: 97.935225
30 N, 97W
Absolute Location
Absolute = Exactly, Specific, Global AddressWhat people need to tell exactly where they
are.Specific Place – where are you specifically right now?
Latitude and Longitude (the global address)Latitude Lines run East to West ……Measure N to SLongitude Lines run North to South….Measure E to W
Relative Location
Where a place is, in relation to another place.Use words to describe
North, South, East West
Austin is NORTH of San Antonio.Texas is SOUTH of Arkansas.
# 2 Places & Regions
Place = Features & Characteristics that give an area its OWN identity
Physical Characteristics - Landforms, climate, plants, animals
Human Characteristics – Language, Religion, Music, Politics, a way of life
Region = A grouping of Places
Artic Circle12
The Arctic Circle is an imaginary line that marks the latitude above which the sun does not set on the day of the summer solstice (usually 21 June) and does not rise on the day of the winter solstice (usually 21 December). North of this latitude, periods of continuous daylight or night last up to six months at the North Pole.
Antarctic Circle 13
Antarctic Circle, imaginary circle on the surface of the earth at
66 1/2°S latitude.
It marks the southernmost point at which the sun can be seen at the winter solstice (about June 22) and the northernmost point of the southern polar regions at which the midnight sun is visible
Marguerite Bay
Tropic of Cancer & Capricorn14
Three of the most significant imaginary lines running across the surface of the earth are the equator, the Tropic of Cancer, and the Tropic of Capricorn.
While the equator is the longest line of latitude on the earth (the line where the earth is widest in an east-west direction), the tropics are based on the sun's position in relation to the earth at two points of the year. (about.com)
The sun is directly overhead at noon on the Tropic of Cancer on June 21 (the beginning of summer in the Northern Hemisphere and the beginning of winter in the Southern Hemisphere)
The sun is directly overhead at noon on the Tropic of Capricorn on December 21 (the beginning of winter in the Northern Hemisphere and the beginning of summer in the Southern Hemisphere).
Longitude
The starting point for determining Longitude is the
Prime Meridian 0 0.
Does the earth have East and West Poles?
Through an international agreement Greenwich, England was chosen as a
place for all longitude lines to be measured.
Two Equal Parts = East or West of the Prime Meridian