Picture is attached, pls help me number 4 and 7

What conclusión can be drawn about the middle east

How have ethnic groups shaped the population in central america and the caribbean? how has migration shaped the population in central america and the caribbean? how has small land areas shaped population in central america and the caribbean? how has a rapid population growth shaped the population in central america and the caribbean?

Formidable obstacles of climate, terrain, and distance hinder exploitation of natural resources in russia. true false