FACTUAL WRITING
Research about " Blue Moon " Phenomenon and write a factual article explaining it .
Answers
Answer:
Once in a blue moon” is a common expression that has been used for a long time, and which means ‘not very often,’ or ‘very rarely.’ It often refers to an extra full moon; however, it has been used to describe the way the moon actually looked, when for different reasons it had turned a blueish color.
A sailboat floats near the eastern cliffs of Navy Base Point Loma, California in view of the first super blue blood moon in 35 years. Petty Officer 1st Class Charles White, U.S. Navy photographer, Jan. 2018. U.S. Navy Media Gallery
Have you ever heard the expression “once in a blue moon?” It means ‘not very often,’ or ‘very rarely,’ but exactly how often does a so-called blue moon occur? Does the moon ever really appear blue?
The expression “blue moon” has been around for a very long time, and it almost always refers to a full moon of a very special kind, but sometimes it is really a description of the moon, which for different reasons turns blue. When the famous volcano Krakatoa exploded and lots of dust was sent into the atmosphere, it made for some very unusual skies, including blue moons!