The outer core heats the mantle on convection currents. 
Hope this helps!
        
             
        
        
        
Convergent oceanic continental
        
             
        
        
        
Answer:
No 
Explanation:Because But geologists soundly denounced Wegener's theory of continental drift after he published the details in a 1915 book called "The Origin of Continents and Oceans." Part of the opposition was because Wegener didn't have a good model to explain how the continents moved apart
 
        
             
        
        
        
Either the first one or second one
        
             
        
        
        
Answer: modernized Russia
Explanation: petter the great modernized Russia.