Answer would be True since Russia became Communist in 1917.
        
             
        
        
        
Determined by tectonic plate locations and types of plates - they occur on divergent, transform and convergent plate boundaries. Great example is Japan and the San Andreas fault; abundant in plate activity and historically notable for frequent earthquakes. Hope this helps you get started a bit! :)
        
             
        
        
        
Answer:
Maritime Polar air masses are cool, moist, unstable thus found over Arctic basin and greenland ice caps.
Explanation:
- Air mass is the volume of air defined by temperature and water vapor. Covering hundred and thousands of miles. Cooler are being found over the arctic.
- They move southwards along the Rockies into the plains then eastwards. These air masses collect warm and mist winds, originating in north Atlantic. The center of the air mass has high pressure and surrounded by lower air pressure at higher latitudes.
- Antarctica and arctic circle are dominated by such air masses
 
        
             
        
        
        
Answer:
Google it it's not that hard
 
        
                    
             
        
        
        
Answer is in a photo. I can only upload it to a file hosting service. link below!
bit. ly/3a8Nt8n
ly/3a8Nt8n