What lake in Africa is in danger of drying out?

When did people started noticing that people were missing at the Bermuda triangle? What river is Bonn on? What covers that Atlantic Ocean's continental margin? What major city does the Yukon river flow by? Who led the first expedition to Asia by sailing west across the pacific? Did Americans cross Rhine river on d day? How do you find out if the Sunshine Skyway Bridge is open now due to windy conditions? Does Lake Michigan affect the climate in Chicago? Is it true that the pharaohs had a canal built connecting to the nile to the red sea opening up trade routes to Arabia? What is a force that causes sea caves and sea arches? Where is the Old Bridge Preservation Society in Sunset Beach North Carolina located? Is Hawaii in the south or west pacific? How many states does the gran canyon go thro? What type of structure is a dam? Is the Tigris river calm? Is zoo pals for little kids? Why must local community people not rely on tourism? How much dept of Pacific Ocean? How much gas would you need to travel from Yosemite to Irvine? How would people describe you?