Answer:
The oceanic crust is forced under the continental crust and into the mantle. Crompression causes mountains to form on the continental crust. Material in the mantle melts as volatiles seep out of the oceanic crust. The molten material rises to the surface, forming a continental volcanic arc.
Explanation:
hey ur not stoopid it's just the teachers
 
        
             
        
        
        
Answer:
 mortality rate, measure of human infant deaths in a group younger than one year of age. It is an important indicator of the overall physical health of a community. ... High infant mortality rates are generally indicative of unmet human health needs in sanitation, medical care, nutrition, and education.
 
        
             
        
        
        
Did some research and found (C). One year
Hope this helps!
        
                    
             
        
        
        
8. B
9. D
10. C
11. A
12. (called the polor front but there are only 4 definitions??)
        
             
        
        
        
D. The number of small farms<span> has decreased, and they are outnumbered by </span>large farms<span>.</span>