Population density refers to how many people live in a particular area. for example, if 10 people live in an area that is 2 miles square, then the area has a population density of 5 (10/2=5). referring to the map above, which of the following statements is true?
a.
more than half of all europeans live in countries shaded blue.
b.
countries of the same color have the exact same populations.
c.
the most densely populated countries are in central europe.
d.
the least densely populated countries are in southern europe.