If she receives a dominant allele from one parent and a recessive gene from the other (Bb) she will also have brown eyes. But if she receives recessive alleles from both parents (bb), she will have blue eyes. Thus, in the case of Bb (dominant and recessive), brown (B) dominates and determines the eye color.
Greenland is the largest island in the world. Its northerly location, at the point where the Atlantic meets the Arctic Ocean, means that Greenland is surrounded principally by cold ocean currents, so the coasts are constantly being cooled.
The island of Iceland is one of the stepping-stones of land between the North American and European continents. It is located just south of the Arctic Circle about 180 miles (290 kilometers) southeast of Greenland, 620 miles (1,000 kilometers) west of Norway, and 500 miles (800 kilometers) northwest of Scotland.