I think Madagascar has lots of people (despite the sneaky baobab picture at the top of the quiz). But I think the Denmark / Greenland comment is fair. Either Denmark should make the quiz for North America (split by continent), or the comments should explicitly exclude external territories.
I always feel sad for greenland, always the outcast, not included with greenland and not considered on its own... like that piece of the world doesnt exist.
I agree with Greenland not being counted, since it is a territory and not part of the country. That being said, France should be number one on the least densely populated list for South America, as French Guiana (as much a part of France as Alaska or Hawaii are of the US) has a population density of 3.55 per km^2.
I find it hard to believe that Chad is more densely populated than Gabon, e.g. It just seems geographically impossible. Chad is huge, and it's basically just Tuaregs on camels in the desert!
N'Djamena is a large city and also the whole of the southwest of Chad is relatively densely populated, whereas the only major population centres in Gabon are Libreville on the northwest coast and Franceville-Moanda in the southeast of the country. The majority of Gabon, especially the south is very sparsely populated rainforest.
Although Niger is sparsely populated in the north and Chad is sparsely populated in the northwest, both countries have larger population centres in the southwest of their territory.
Ok so I checked Wikipedia (I know some of you don't believe it's a reliable source) and I found that French Guiana, which is not an overseas TERRITORY, has a population density of 3.52 inhabitants/km². So France is the less densely populated country of South America if you break the transcontinental countries in parts.
And YES, French Guiana is a part of France equal to Corsica or Normandy, the same as Hawaii is part of the USA.
The caveat doesn't make sense, because your "such as" references two different kinds of thing. French Guiana has the same legal status as any other region of France--it is analogous to Alaska and Hawaii. Is the U.S.'s density the same when you remove the land area (and population) of Alaska and Hawaii, for consistency?
In most other quizzes, territories are not counted, and that's expected. But integral parts of a country? What is an "overseas" one of those? For example, which Indonesian islands are "overseas" and which are not? Is Hokkaido an "overseas" region of Japan?
Although it's not perfectly-aligned from country to country, I suggest you maintain the conventional distinction between territories and parts of a country, so that Greenland, Puerto Rico, St Pierre and Miquelon, and the like are usually "not counted", and integral (if discontinous) such as Alaska, Hawaii, French Guiana and Northern Ireland are "counted".
And YES, French Guiana is a part of France equal to Corsica or Normandy, the same as Hawaii is part of the USA.
Source : https://en.wikipedia.org/wiki/French_Guiana
(If you are not sure that I chose the good language, on the French page it's 3.3)
In most other quizzes, territories are not counted, and that's expected. But integral parts of a country? What is an "overseas" one of those? For example, which Indonesian islands are "overseas" and which are not? Is Hokkaido an "overseas" region of Japan?
Although it's not perfectly-aligned from country to country, I suggest you maintain the conventional distinction between territories and parts of a country, so that Greenland, Puerto Rico, St Pierre and Miquelon, and the like are usually "not counted", and integral (if discontinous) such as Alaska, Hawaii, French Guiana and Northern Ireland are "counted".