Compare and contrast the contribution of Greek and Arabic scholars to the development of geography as an academic discipline

What does the word submerged mean in the following sentence? after it rained for three days in a row, the streets were completely submerged.

Good scientists always report their observations and results truthfully. this is especially important when a scientist's results go against previous ideas or predictions. coming up with inventive ways to solve problems or produce new things

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?