Relier Pairs Seasons, Solstices, EquinoxesVersion en ligne Complete this vocabulary activity to review terms from last week and practice vocabulary from this week! You can play this game an unlimited number of times, so you should be completing the task over and over until you get them all correct! par Maria Thomas _ Staff - DillardDriveMS 1 An imaginary line that runs (horizontally) around the center of the Earth. The Earth has the greatest diameter at this point. It divides the Earth into the Northern & Southern hemispheres. 2 The Earth's rotation 3 To spin or turn 4 When the sun reaches its greatest distance north or south of the equator twice a year 5 The most northern and southern ends of the Earth where the Earth’s axis of rotation meets the surface 6 7 To go around 8 The elliptical path of the Earth or a planet 9 June 21st 10 11 This happens twice a year when neither hemisphere is tilted toward or away from the sun. The noon sun is directly above the equator. 12 March 21st 13 The length of Earth's rotation 14 September 23rd 15 The length of Earth's revolution 16 December 21st 17 The Earth's revolution 18 An imaginary line that runs through the center of the Earth 19 Half of a sphere, or half of the Earth Poles Equinox A process that causes the day/night cycle 365 days Autumnal equinox Revolution Winter solstice Equator Solstice Axis Spring equinox This picture shows the Earth's rotation. Summer solstice 24 hours Hemisphere A process that contributes to the pattern of changing seasons Rotation This picture shows the Earth's revolution. Orbit