Microsoft Rewards Bing Homepage Quiz: Home to 390 billion trees, this forest is the largest in the world. Where is it?
A Sub-Saharan Africa
B Amazon
C Siberia
The Amazon basin in South America contains the largest rainforest in the world, spanning nine countries and covering an area nearly the size of the continental US. Scientists estimate it accounts for half of the world’s biodiversity. The rainforest is one of the planet’s most important carbon sinks, converting carbon dioxide into breathable oxygen. The Amazon basin is also home to 30 million people.
The correct answer is Amazon.