Lo 365 days. days to go round the Sun. It takes 4 It takes 27 days for the Moon to go round th Earth. 5 A lunar year has got 354 days. b Answer the questions. 1 Why do we need leap years? 2 Why do some months have thirty-one days? Which months are they? a Answer the questions. 1 How long does it take you in seconds to tie

b Answer the questions.

1. Why do we need leap years?

Because the Earth's orbit around the Sun is approximately 365.25 days. Without leap years, the calendar would drift over time.

2. Why do some months have thirty-one days? Which months are they?

The distribution of days in months is historical and somewhat arbitrary, originating from the Roman calendar. Months with 31 days: January, March, May, July, August, October, and December.

Ответ: См. решение выше

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