Motions of the Earth — Social Studies STD 6 — Question
CBSE BoardEnglish MediumSTD 6Social StudiesMotions of the Earth2 Marks
Question
What do you understand by polar day and polar night?
✓
Answer
The polar night occurs when the night lasts for more than 24 hours. This only occurs inside the polar circles. The opposite phenomenon, when the sun stays above the horizon for a long time is called the polar day or midnight sun.
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