Earth
longitude
What is measured in degrees north to south of the poles?
Counterclockwise
What is Earth's rotation
Equals 1 Earth day
What is 1 rotation equal to?
June 20-21
What is summer solstice (date)?
Imaginary line from North to South Pole (through the Earth)
What is the axis?
latitude
What is the measure of distance away from the equator (east/west)?