The continent that contains the Amazon rainforest is South America. This vast tropical rainforest is primarily located in Brazil, but it also extends into several neighboring countries, including Peru, Colombia, and Venezuela. The Amazon is crucial for global biodiversity, housing millions of species, and plays a significant role in regulating the Earth's climate by producing oxygen and storing carbon dioxide. The Amazon River, flowing through this rainforest, is one of the longest rivers in the world. This region faces threats from deforestation and climate change, highlighting its importance for conservation efforts.