Answer:
Mercator Projection. 
It is a map showing the shapes of the continents and landforms accurately but drastically distorting the size (area) of the continents.
Explanation:
 
        
             
        
        
        
It means to guess/round a number.
        
             
        
        
        
Answer:
Hm
You might think I'm crazy
The way I've been craving
If I put it quite plainly
Just give me them babies
So what you doing tonight?
Better say, "Doing you right" (yeah)
Watching movies but
We ain't seeing a thing tonight (yuh)
I don't wanna keep you up (you up)
But show me, can you keep it up? (It up?)
'Cause then I'll have to keep you up
(Bad word) maybe, I'ma keep you up, boy
Explanation:
I hope you can guess this!! :))
 
        
             
        
        
        
South Africa= around 55,000,000 of total population (based on 2015 data)
Nigeria= around <span>185,000,000 of total population  (2015 data)
Angola = around </span><span>25,000,000 of total population    (2014 data) 
Congo= around </span><span>82,000,000 of total population   (2015 data) 
Given that there's not an high </span>population growth or <span>birth rate or something like that, I'd say Nigeria </span>