Respuesta :
I cannot explain why number 1 is true because I haven't learned about why other than the middle east being a third-world country. Number 1 is all of the above. Number 2 is B because religion has nothing to do with a scarcity of water. Number 3 is C because desertification is making a desert bigger. Number 4 is true because as a population increases, the needs for food and water are also going to increase. Hope this helps! Let me know if you need more help!