D. Iowa
The corn belt covers Western Indiana, Illinois, Iowa, Eastern Nebraska, and Eastern Kansas. In these states, corn is one of the dominant crops. 
        
                    
             
        
        
        
Earthquakes and tsunamis are caused by pressure building up in the Earth's crust along the intersection of tectonic plates, while tornadoes are created by updrafts and downdrafts interacting with wind. 
        
             
        
        
        
B. I think if it’s wrong I really sorry. Have a nice day.
        
                    
             
        
        
        
Answer:
uganda is called the pearl of africa