Spec 0625
Revise CIE IGCSE Physics 6.1.1a Rotation of the Earth, the seasons and the Moon with the question bank, lessons, revision guides, and flashcards.
Know that the Earth is a planet that rotates on its axis, which is tilted, once in approximately 24 hours, and use this to explain observations of the apparent daily motion of the Sun and the periodic cycle of day and night • Know that the Earth orbits the Sun once in approximately 365 days and use this to explain the periodic nature of the seasons • Know that it takes approximately one month for the Moon to orbit the Earth and use this to explain the periodic nature of the Moon’s cycle of phases
