3.2.9 The earth's tilt and orbit relative to the sun purpose To provide a graphic intensive introduction to concepts concerning the earth's tilt and rotation about the sun inputs Mouse movements and button clicks allow the user to move between program components.
(concepts; concerning; the earth's tilt and rotation about the sun inputs Mouse movements and button clicks) (the sun; inputs; Mouse movements and button clicks) (The earth's tilt and orbit; allow; the user to move between program components) Context(The earth 's tilt and orbit allow,List([6, 218))):(the user; to move; between program components)
The earth 's tilt and orbit allow,List([6, 218))
concepts the sun The earth's tilt and orbit the user
concerning inputs allow to move
the earth's tilt and rotation about the sun inputs Mouse movements and button clicks
Mouse movements and button clicks
the user to move between program components
between program components