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.
The country with the lowest population density is Greenland (as of 2009) with just 0.067 persons per square mile. (0.027 per square kilometer). Even considered as part of Denmark, the combined population density would still be among the world's five lowest.aiwan, officially known as the Republic of China, has the second  lowest population, but the highest population density in East Asia.  It is smaller than the combined size â¦ of the states of Delaware and  Maryland with an estimated population of 23,373,517, mostly on the  island of Taiwan.