Passage: The Amazing National Parks
National parks are special places where animals and plants are safe. These parks are beautiful, and many people visit them to see nature. For example, Yellowstone National Park in the United States is famous for its geysers and hot water springs. Another park, Serengeti in Africa, is home to many animals like lions, elephants, and zebras. National parks also help protect animals that are in danger of disappearing. When people visit these parks, they learn how to take care of nature and enjoy the beauty of the Earth.
1. Which of these is a fact?