Which one of the following statements with regard to Jet stream, an upper-level tropospheric wave, is not correct?

Question

Accepted Answer

(D) In summer, the polar front jet achieves its maximum force.

Answer

(A) It is narrow band of high-velocity wind.

Answer

(B) It follows the wave path near the tropopause at elevations of 8 km to 15 km.

Answer

(C) Jet streams are typically continuous over long distances.