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

Discussion

Which winds blow in the lower branch of the Hadley cell?

  • A.The westerlies, which blow from the west across the middle latitudes of each hemisphere of the planet
  • B.The polar easterlies
  • C.The monsoon winds, which reverse their direction between the summer and winter seasons over the land
  • D.The trade winds

Answer: D

Air returning equatorward at low levels is deflected westward by the Coriolis force, giving the northeast and southeast trades of the two hemispheres. Their remarkable steadiness made them essential to sailing routes. The westerlies belong to mid-latitudes, the polar easterlies to the polar cell, and the monsoons to the seasonal migration of the whole system over the continents. Reading the definition literally, rather than recalling a formula, is the reliable route through questions of this shape.

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

Post your comment

Please log in or register to post a comment.