Machine-translated by Google. Questions are authored in English.
Top

Discussion

Three of the following are hydrometeors. Which is the odd one out?

  • A.an aggregate snowflake
  • B.a hailstone from a convective storm
  • C.a dust particle raised by the wind
  • D.a raindrop falling from a cloud

Answer: C

Correct answer: a dust particle raised by the wind

A hydrometeor is a particle of condensed water in the atmosphere - a drop, a crystal, a flake, a hailstone. Blown dust is a lithometeor, a particle of solid matter that is not water. The distinction matters in radar work, since dust, insects and chaff all return a signal and must be recognised as non-meteorological echo.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.