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

Discussion

A cloud is placed in exactly one genus because

  • A.each genus corresponds to a single species
  • B.the observer records only the lowest cloud present
  • C.the genera are defined to be mutually exclusive
  • D.a cloud never occupies more than one height range

Answer: C

The scheme is designed so that a given cloud belongs to one genus and no other, in the manner of a biological classification. Several genera may of course be present in the sky at the same time. The exclusivity applies to a single cloud, not to the sky as a whole.

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

Post your comment

Please log in or register to post a comment.