Multiple choice general knowledge

Expansion for UFO

  1. Unique flying object

  2. Unidentified flying object

  3. Useless flying object

  4. Unimaginable flying object
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

UFO stands for 'Unidentified Flying Object,' a term used for aerial phenomena that cannot be immediately identified or explained. The term originated in the 1950s during the early Cold War era when reports of unusual aerial sightings increased.

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