Exam 1 Flashcards
(34 cards)
Geography
Study of the distribution patterns in the landscape
Biosphere
Living oraginsms on earth
Meteoroly
Short term weather
Climatetilogy
Long term weather study
Pedeology
Study of soils
Human Geography
Human polotical and exomonic people pactors in the Earth
Greek figure who first calculated circumference
Eratosthenes
Great circles
The circle formed by the intersection of earths surface with any plane that passes through Earths center. Shortest distance between 2 points
4 speres
Lithosphere- Earths Core
Atmosphere- surrounds earth
Biosphere- living things
Hydrosphere
Includes equator and expressed as N or S. Parallel
Latitude
Includes International Date Line and PM. Expressed as E or W. not paralled
Longitude
Tropics are found at what degree?
Polar?
- 5
66. 5
Babalonyn 360’
1 degree is = to 60’ = 60”
Parahelion
Ephelion
Closest to the sun in January
Farthest from the sun in July
Equinox Dates
March 21 and Sept 23
Solstices
July 21 and Dec 21
Seasons in relation to hemispheres
Opposite
Latatitude of Tangent Rays
66.5^
90^-AD = SD
Ex: latitude in Question = 30^
Januray 10 Declination of the sun = 43^
90- Arc Distance = Solar Altitude
30+ 43
90-73= 17^
How many feet in a mile?
5,280
MM= 3,000
CM?
M?
KM?
CM= 300
M=30
KM= 3
Scale = 1/30,000
28 in
Answer in miles
13.3
International Date Line
West –> East
East –> West
180^
PM is at 0^
One day earlier
One Day Later
How far apart are time zones and how many minutues?
4 min for every 15^