If both of them were travelling anti parallel to each other. (parallel but in opposite directions)
        
             
        
        
        
Answer:
Geography affects the weather in many ways. ... Topographical features like mountains affect the weather mostly in the way that they direct air currents. For example, air is forced to rise over mountains. Moist air will cool as it rises, and then the clouds release the water, causing precipitation like rain or snow.
Explanation:
base on research.. hope it helps
 
        
                    
             
        
        
        
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