Motions of the Earth — Social Studies STD 6 — Question
CBSE BoardEnglish MediumSTD 6Social StudiesMotions of the Earth3 Marks
Question
How does the earth’s one revolution affect months and seasons?
✓
Answer
The Earth takes about 365 days and 6 hours to complete one revolution.
In order to avoid the confusion and problem arising out of the fraction it was decided that a day would be added to the calendar every year in the month of February and for this every fourth year is called “Leap Year”.
This time taken by the earth for completing a revolution, actually determines the length of the seasons, let’s say summer, autumn, winter and spring seasons.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.