Read the passage, then answer the questions
Ha Long Bay of the Descending Dragon – is popular with both Vietnamese and international tourists. It was recognized by UNESCO as a World heritage Site in 1994. One of the attractions of Ha long is the Bay’s calm water with limestone mountains. The Bay’s water is clear during the spring and early summer.Upon arriving in Ha Long city, visitors can go along Chay’s Beach. From the beach, they can a boat and go out to the Bay. It is heard that the visitors can find some of Southest Asia’s most beautiful sites.Dau Go Cave is one of the most beautiful caves at Ha Long. It was the cave in which General Tran Hung Dao hid wooden stakes to beat the Mongols on Bach Dang River in 1288.
1.Is Ha Long Bay popular with Vietnamese and interational tourists?
2.When was it recognized by UNESCO as a World heritage Site?
3.What is one of the attractions of Ha long?
4.What is the Bay’s water like?