The picture below is a simplified picture of the surface weather in a certain area at a certain time. Read the pictures and answer the questions. Small question 1: The wind direction at M in the pi

The picture below is a simplified picture of the surface weather in a certain area at a certain time. Read the pictures and answer the questions. Small question 1: The wind direction at M in the picture is A. Northeast B. Southeast c. northwest

Small question 1: C

Small question 2: D

Small question 1: This question Examine the judgment of wind direction on isobars. Pay attention to two points: one is the horizontal pressure gradient force, the vertical isobars point from high pressure to low pressure; one is the direction is deflected to the right in the Northern Hemisphere. So the northwest wind blows in M. Choose item C.

Quiz 2: Based on the analysis of the characteristics of the isobaric line in the figure, the location of the precipitation is caused by the cold front formed at the low-pressure trough. Choose option D.