Quiz #2 (Semester 2) Flashcards
Winter solstice (when, what is it)
December 21st (north hemi)
June 21st (south Hemi)
Shortest day of the year
Spring Equinox (when, what is it)
March 21st (north hemi)
September 21st (south hemi)
Equal day and night
Summer solstice (when, what is it)
June 21st (north hemi)
December 21st (south hemi)
Longest day
Fall equinox (when, what is it)
September 21st (north hemi)
March 21st (south hemi)
Equal day and night
Perihelion (when, what is it)
January 3rd
Earth is closest to the sun
Aphelion (when, what is it)
July 4th
Earth is farthest from the sun
Why do we have seasons
The tilt of the earth
Equator coordinates
0 0
Prime meridian coordinates
0 0
International date line coordinates
180º
Charleston coordinates
32.78º N, 79.93º W
How many time zones are there on earth
24
What is the distance in degrees between each time zone
15º
GMT (What, where, another term to describe)
A type time zone (Greenwich mean time)
Greenwich London, Royal Observatory
UTC (Universal time coordinated)
Revolve
Spin around another object