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Estronomy
the earths movement
Question | Answer |
---|---|
what is earths rotation? | when the earth spins on its axes. |
how long does rotation take? | it takes 23hr and 56 mins or 1 day. |
what does rotation cause? | day and night |
what is the earths axes? | a emagenary line through the 2 poles. |
what is earths revalution? | when earth spins around the sun. |
how long does revalution take? | it takes 365 and 1/4 days or 1 year. |
what does revalution cause? | the seasons. |
what are the 4 seasons? | autumnal equinox, vernal equinox, summer solstes, winter solstes |