The point at which the earth is farthest from the sun
The point at which the earth is closest to the sun
Lines of longitude
Imaginary lines that run north and south across the earth
Lines of latitude
Imaginary lines that run east and west across the earth
The way in which the rotation of the earth bends the path of winds, sea currents, and objects that fly through different latitudes
A large body of air with relatively uniform pressure, temperature, and humidity
A boundary between two air masses
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