The equatorial region is a vast area lying along the Earth's equator. It is characterized by a high level of biodiversity, lush vegetation, and tropical climate. There are many synonyms for this region, including Tropics, Torrid Zone, Low Latitude, and Equatorial Belt. The Tropics include both the equatorial and subtropical regions, and are known for their warm climates. The Torrid Zone is another term for the equatorial region, referring to its hot and humid climate. The Low Latitude regions include the Equator and areas around it. And lastly, the Equatorial Belt is a narrow band around the equator where the climate is tropical and the sun is directly overhead.