Plate tectonics are important to geoloigists because they explain how the continents make up the earths crust.
The columbian exchange is the exchange of goods between Europe and its colonies in North and South America.
The best answer is A. One way to use culture to describe a place is to list the main languages of that place. Language will tell us a lot of things like its history and influences about that certain place. Language expresses who a person is as an individual in a community. It is a verbal expression of culture.
