Need help!! Land and Water Forms on the Earth's Surface (Continued)

What is an important "idea" fact that you learned in this lesson??

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?

What does the plate tectonic theroy describe?

Which contenents can easily trade by traveleing the meddetaranian sea