The continent that is home to the majority of the world's biodiversity is South America, particularly the Amazon rainforest. This vast and diverse ecosystem is teeming with an immense variety of flora and fauna, much of which is found nowhere else on Earth. The combination of factors such as climate, topography, and ecological niches contributes to its rich biodiversity. Besides plants and animals, the Amazon plays a crucial role in global ecological health, influencing climate patterns and oxygen levels. Other biodiversity hotspots around the world can be found in regions such as Southeast Asia and Africa, but South America's Amazon remains the most prominent.