Answer:
Continents shift at about the same rate as your fingernails grow.
Mt. 
Ninety percent of Earth's population lives in the Northern Hemisphere.
4. California has more people than all of Canada. 
Australia is wider than the moon.
 
        
             
        
        
        
Answer:
it should be the A. the crust
 
        
                    
             
        
        
        
Answer:
France helped by providing supplies to the Continental Army such as gunpowder, cannons, clothing, and shoes. In 1778, France became an official ally of the United States through the Treaty of Alliance. At this point the French became directly involved in the war.
Explanation:
ducksters.com/history/american_revolution/american_allies_french.php#:~:text=At%20the%20start%20of%20the,directly%20involved%20in%20the%20war. 
Cite evidence from there.
 
        
             
        
        
        
All of the following are reasons why many rivers are unnavigable in Africa except the Nile is too shallow. The correct option among all the options that are given in the question is the third option or option "C". The Nile is not a shallow river but a huge river and so it is hard to cross. I hope the answer helps you.