Mostly are formed(or carved by water or erosion) side of sea cliffs, Yosemite national park, some of California's lakes,
C. Saudi Arabia is the answer.
Hand in hand, we stood in the line for our amusement park tickets. The line seemed to go on forever. I waited impatiently, bouncing on the balls of my feet. At long last, mother handed me my pass. Then she took my hand in hers, and off we went toward the house of mirrors.
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.
