Wow, this complaint still comes up? Geography is not just about land features. Let me help you: http://nationalgeographic.org/education/what-is-geography/
I think Joao Pessoa should be considered instead of Recife as it is home to the eastern-most point in the Americas' mainland and its population is around 720 mi (city proper) and 1.1 mi (metro area)
It's funny that in Spanish Cape Horn is Cabo de Hornos, which means Ovens Cape, Horno means Oven in Spanish, while Horn in Spanish is Cuerno. It's a false friend.
I made a mistake, while my comment is true on the words I said. I supposed that the name of the place was after something in Spanish, while is not, the name comes after a ship that sank close by, the name was Hoorn and the place was named "Kaap Hoorn".
That's the thing about the internet, words that are spelt incorrectly still get caught by search engines and repeated endlessly. When I searched the incorrect spelling the first two entries were both from random tourists posting comments on tripadvisor.com. Let's not perpetuate the mistake shall we?
I'm surprised more people didn't get Iguazu. I think the main reason I know it is because my parents went to go see it on vacation when I was little and didn't bring me, I was in Buenos Aires with my grandparents
I could be wrong, but wouldn't copper be another answer for the "battery ingredient" question? It seems like Chile is the number one producer of copper (as of 2020, according to Wikipedia) and I'm pretty sure at least some types of batteries use copper.
life in general)
Also, Tierra del Fuego is already mentioned in another question!