A stack or sea stack is a geological landform consisting of a steep and often vertical column or columns of rock in the sea near a coast, formed by wave erosion.<span>[</span>
        
             
        
        
        
The answer is B!!!!!!!!!!
        
                    
             
        
        
        
Race doesnt exist and ethnicity is where youre from.
        
                    
             
        
        
        
It build up alot of pressure so it is a hotspot and is going to blow gigantic
        
             
        
        
        
Answer:
Explanation:
In determining the absolute age of two rocks, the most important thing is the radioactive dating of the rocks to compare the radioactive isotopes within them. Absolute dating involves ascribing numerical age to a rock body. It is usually done by the process of radioactive dating in which the number of daughter to parent isotopes are compared.