Sand vipers, also known as desert vipers, are venomous snakes that prefer dry, sandy habitats. These snakes are common in North Africa, the Middle East, and parts of Asia. The name "sand viper" is a common term used to refer to these aggressive and poisonous snakes. However, there are other synonyms for the sand viper, such as Puff Adder, Carpet Viper, and Sahara Viper. These names may vary according to different regions, species, and even language. Regardless of their name, sand vipers are highly venomous and can cause serious injury or death to humans, making them an animal to be avoided if encountered.