Relativistic quantum
The movement of earth around the sun
The movement of sun around comes of the Milky Way
None of these given options
The earth’s spin axis is tilted with respect to its orbital plane. This is what causes the seasons. When the earth’s axis points towards the sun, it is summer for that hemisphere. When the earth’s axis points away, winter can be expected.
- Days, years and months are periods of time which are determined by the movement of Earth around the Sun, and the movement of the Moon around Earth.
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