For today's Geo Quiz, we were looking for a city in the rainforest.
The answer is Manaus, in Brazil.
Manaus is the capital of Amazonas state. It's at the heart of debates over the future of the Brazilian rainforest. The World's Alex Gallafent explores the history of the city through one of its most famous landmarks: the opera house.
Engelbert Humperdinck's Hansel und Gretel at the Teatro Amazonas, Brazil