The Moon takes about 27.3 days to complete one orbit around the Earth. This period is called a sidereal month. However, because the Earth is also moving around the Sun, it takes slightly longer—29.5 days—for the Moon to go from one full moon to the next. This is called a lunar month. The Moon’s orbit causes phases like the new moon, full moon, and crescent moon that we see in the sky.
This question related to Chapter 12 Science Curiosity Class 6th NCERT.
From the Chapter 12. Beyond Earth.
Give answer according to your understanding.
The Moon takes about 27 days to complete one orbit around Earth.
Explanation: This orbit duration affects our lunar phases and tides.
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