1. What function do the barrier islands play environmentally for the state of Georgia? O They create deep sea ports. They protect the coastline from waves and wind. O They carry toxic chemicals from the mainland They reduce the likelihood of drought

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.

so what is your question?

they lost control of territory in the middle east, but preserved turkey's political independence.