How big is Dubai? Dubai is the second-largest city in the United Arab Emirates afer Abu Dhabi; it covers an area of 1,588.4 square miles. the Emirate has a population of 2,262,000.ow big is Dubai? Dubai is the second-largest city in the United Arab Emirates afer Abu Dhabi; it covers an area of 1,588.4 square miles. the Emirate has a population of 2,262,000.
Cerulean, also spelled caerulean, is a color term that may be applied to certain colors with the hue ranging roughly between blue and cyan, overlapping with both. It also largely overlaps with azure and sky blue, although cerulean is dimmer. The first recorded use of cerulean as a color name in English was in 1590.
A frontier represents uncharted territory. It could be a remote piece of land or a new field of study, but if someone calls it the frontier, you are challenged to explore it. The noun frontier has several meanings. It can refer to the wilderness at the edge of a settled area (picture covered wagons pushing westward) or it can mean a field of study that has not yet been explored (picture genetically engineering pet dinosaurs).