In the image below, which region is showing an abnormally high sea level? Color-coded map showing the height of the world's ocean surfaces at a particular time. Purple areas correspond to approximately 10 centimeters below normal. Light blue areas correspond to approximately 2 centimeters below normal. Green areas correspond to approximately 3 centimeters above normal. Red areas correspond to approximately 10 centimeters above normal. In this map, area A is colored green, area B is colored red, area C is colored purple, and area D is colored light blue. Public Domain A B C D