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Test your knowledge of the world's largest countries by taking our quiz on 2050 population projections.

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World Largest Countries By 2050 Population

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Name the largest countries in the world based on 2050 population projections.

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Any INTERSECTING areas are only counted one time, so no population will be counted more than once.

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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 10 circles with the highest total score.

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ferney

2 years ago

is there a way to see what i missed? i’ve been playing for a few days and can’t figure out, if there’s not an option or if i’m just missing it somehow

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darin

2 years ago

Reply to ferney

after the quiz is over you can click on the “10 Hardest” or “10 Missed” in the listbox to see the hardest answers you got right and the 10 top answers you missed.

Eishan

2 years ago

nice

Omarmohamed

2 years ago

nice