We would over populate the eart leading to no water or no food, we would eventually go into a fallout and have nuculer war and then everything is gonna go to sh and we are going to have to repopulate 
        
             
        
        
        
Answer:
It has oppistely charged ends
 
        
             
        
        
        
Isobars. Like for the barometro the term bar indicates the measurement of pression. Iso stays for "the same" (like isoscele=same sides)
        
             
        
        
        
Answer:
The answer is carrying capacity 
 
        
             
        
        
        
Relative dating best helps determine fossil age. It's where layers of sedimentary rock and fossils pile up on top of each other; the oldest fossils being in the bottom layer and the youngest in the top.