Question

what are the causes of variation in length of day and night.explain with the help of digram​

Answer 1

Answer:

The change between day and night is caused by the rotation of the Earth on its axis. ... The changing lengths of days and nights depends on where you are on Earth and the time of year. Also, daylight hours are affected by the tilt of the Earth's axis and its path around the sun.

Answer 2

Explanation:

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