Multiple choice softskills communication

Frogs have been falling from the sky and the sun has been rising in the west, but the scientists can't explain these unusual __________

  1. Phenomenon

  2. Phenomenons

  3. Phenomena

  4. Dummy 1

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The word 'unusual' and the plural verb 'can't explain these' require the plural form of the noun. 'Phenomena' is the correct Latin plural of 'phenomenon'. 'Phenomenons' is generally considered non-standard in scientific contexts.