Question

variation in the length of days and night is due to _______


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Answer 1

Here's your answer dear

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The change between day and night is caused by the rotation of the Earth on its axis. If the Earth did not rotate as it does, the day/night cycle would be very different or possibly even nonexistent. The changing lengths of days and nights depends on where you are on Earth and the time of year.

Hope it helps!!!

Answer 2

Answer:rotation

Explanation:The change between day and night is caused by rotation of the earth on its axis