Things to Know. 1  You must be a Rhode Island resident. 2  You can not have a valid license in Rhode Island or any other state. 3  If you are 59 years of age or older, there is no cost. 4  If you do not have your Social Security card, please contact the Social Security Administration. You must be a Rhode Island resident. 2  You can not have a valid license in Rhode Island or any other state. 3  If you are 59 years of age or older, there is no cost. 4  If you do not have your Social Security card, please contact the Social Security Administration.
For humans, population density is the number of people per unit of area, usually quoted per square kilometer or square mile (which may include or exclude, for example, areas of water or glaciers).Commonly this may be calculated for a county, city, country, another territory, or the entire world.f only the Earth's land area of 150 million km 2 (58 million sq. miles) is taken into account, then human population density increases to 47 per km 2 (120 per sq. mile). This includes all continental and island land area, including Antarctica.
Population Density in Canada. The population density in Canada is 3.7 people per square kilometer, making it one of the least densely populated countries in the world. According to the World Bank, Canada is the 10th least densely populated country in the world. This overall figure, though, hides a wide variation within Canada.