What are the three common patterns of population distribution? what might cause a population to disperse in an evenly spaced pattern?

In the late 1990s, brazil’s poor people protested about crowded cities land distribution mining permits industrial pollution

The middle east links which two continents? ●asia and europe●europ and africa●africa and asia●africa and australia

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?