The Amazon is a vast and diverse region that encompasses the Amazon Rainforest, the Amazon River, and the surrounding ecosystems. It spans multiple countries in South America and plays a crucial role in global biodiversity, climate regulation, and indigenous cultures. Below is a breakdown of key aspects of the Amazon: 1. The Amazon Rainforest The Amazon Rainforest is the largest tropical rainforest on Earth, covering approximately 5.5 million square kilometers (2.1 million square miles). It is often referred to as the "lungs of the planet" because it produces about 20% of the world's oxygen and acts as a major carbon sink. Geographical Coverage The Amazon spans nine countries:
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