Hawaii is known as the Aloha State. Its state bird is the Nene goose and its state flower is the yellow Hibiscus. Hawaii has 8 main islands and became the 50th US state in 1959. The climate is warm year-round, with temperatures between 68-75 degrees F. Hawaii is located in the Pacific Ocean and its economy relies on tourism, as well as agriculture like pineapple and sugar cane. Famous landmarks include Pearl Harbor and volcanoes like Kilauea.