1987 8 min Color 422 ESC EARTH: ROTATION AND REVOLUTION Uses models to demonstrate the rotation of the earth around the sun, and to show how the tilt of the earth's axis creates seasonal changes.
(ROTATION AND REVOLUTION Uses models; to demonstrate; the rotation of the earth around the sun) (ROTATION AND REVOLUTION Uses models; to to show; how the tilt of the earth's axis creates seasonal changes) Context(ROTATION AND REVOLUTION Uses models to to show,List([32, 136))):(the tilt of the earth's axis; creates; seasonal changes)
ROTATION AND REVOLUTION Uses models to to show,List([32, 136))
ROTATION AND REVOLUTION Uses models ROTATION AND REVOLUTION Uses models the tilt of the earth's axis
to demonstrate to to show creates
the rotation of the earth around the sun
how the tilt of the earth's axis creates seasonal changes
seasonal changes