Page 173 - ภาษาอังกฤษสำหรับสายวิทยาการอุตุนิยมวิทยา
P. 173

168


                   d.    Figure 5B represents a _____________________________________pressure area.


                   e.    We know 5B represents a ____________________________________pressure area


                           because the wind flow is in a ________________________________ direction.

                   f.     Figure 5, A and B, shows high and low pressure areas above the surface. In relation


                           to the isobars the wind has a _____________________ _____________________ .


                   g.    Figure 6A represents a ______________________________________ pressure area.

                   h.    In figure 6A, the wind flow is in a ______________________________ direction.


                   i.     Figure 6B represents a __________________ pressure area; the ______________


                          wind flow is in a ____________________________ direction.

                   j.     In figure 6, A and B, the wind moves in a ___________________________ in relation


                          to the isobars.


                   k.   At the surface (figure 6) the wind in a high pressure system flows pressure and

                         _______________ ; in a low pressure system it flows  _______________ and upward.
   168   169   170   171   172   173   174   175   176   177   178