Hi! This is Emily B., Austin H, Jacob G, and Dominic B from your 6th period science class. We are doing the 2nd question. Arctic sea ice affects people on the coast because up near Greenland and areas around there the sea ice is melting so the water is rising. They live in the countries Northern Canada, Greenland, and the arctic areas around there. They live in villages on the coast of Greenland, Northern Canada, and other arctic areas up near the North Pole.