The object of this quiz is to place 20 circles of radius 1000 km on the map so that they contain the largest total population.
When you begin you'll be given a 1000-km radius circle centered on the map. Move it using the mouse and click SUBMIT. You will be given a score for that circle corresponding to the total population contained within it based on world population density at https://human-settlement.emergency.copernicus.eu/index.php. Try to complete all 20 circles with the highest total score.
Any INTERSECTING areas are only counted one time, so no population will be counted more than once.
A few things on this one: St Petersburg (Florida) shouldn’t be in the quiz like its Russian counterpart isn’t. But this last one appears on the European one and shouldn’t either if you want to keep consistent and spell the word Saint. Tlalnepantla de Baz (Mexico) shouldn’t also be here. What should be here is Cagayan de Oro (Philippines) and not on the 7-word quiz as it is. Ufff…
fixing – St Petersburg, RU will be added to this – I use ‘St’ as the spelling in US/Russia when that’s how it is spelled typically on Wikipedia and the like…French cities, etc use ‘Saint’.
Ok, seems fair.