Geography, asked by achintyachakrabarty, 8 months ago

why does a polar night happens​

Answers

Answered by beherasujata83
1

Answer:

may this help you

Explanation:

The polar night is caused by the rotation of the earth in relation to the position of the sun. The earth rotates on a titled axis of around 23.5 degrees. As a result of this axial tilt, there are periods of the year where the Arctic Circle and the Antarctic Circle are either completely exposed or obscured from the sun.

Answered by bhainapranitsp3610
0

Answer:

The polar night is caused by the rotation of the earth in relation to the position of the sun. The earth rotates on a titled axis of around 23.5 degrees. As a result of this axial tilt, there are periods of the year where the Arctic Circle and the Antarctic Circle are either completely exposed or obscured from the sun.

Explanation:

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