When the temperature rises the ice in antarctica will melt causing the sea levels to rise. I think that is the answer. hope it helped
        
             
        
        
        
Answer:
False
Explanation:
The given statement is false,the Aging of sedimentary rocks can be easily done with direct dating of the Volcanic Ash layers. Moreover,  sedimentary are layered the older layers are at the bottom and the younger layer are at the top. Although sedimentary rocks do not contain radio active element but their absolute age can be determine by direct dating of the Volcanic Ash layers. 
 
        
             
        
        
        
Answer: Spain
Explanation: Christopher Columbus was sent to India by King Ferdinand & Queen Isabella. Instead of taking the normal route Christopher tried to go across the world. And ended up in North America & later reaching South America. When King heard there was gold he sent many men to take over the new land conquering Central America, portions of the Caribbean & larger portions of South America