The population of developing nations is increasing at than developed nations.
1slower
2equal
3faster

2. Equal

The development of the countries does not really affect the population. Look at China. China is still very much underdeveloped compared to America, but yet it has 2x as many people as America and makes up 1/4 of the human population. 

Answerwill have thinner; have thicker oceanic sediments;

Answer mauritania is in the northwestern part of african, meaning its in the western hemisphere, and how do i know/ the map showed me so; ///: )