Does the Freedom Tower have a spire on top of it and why is it made of glass?

Is the bering strait freshwater or saltwater? Can chocolate save the rainforest? Which countries have banks along the Rhine River? If you could choose anywhere in ancient China to build a new city in which location do you think your city would have the greatest chance of success Why? What is the name of the famous place that curls 65 miles into the Atlantic ocean and many New Englanders go to visit for their summer vacations? Does Venice border the adriatic sea? Where in the desert would you be waiting to see the color change on the second largest monolith in the world and what is the name of the monolith? What causes beach erosion? What river runs through Salina in Kansas? What is the length of River Hwang Ho? What does the Grand Canyon smell like? Where is kihansi dam located? Do people still use the Colosseum now? Where is the Barrier Island located? What are the biggest waves in the Bering Sea? What do mudfish eat? What river joins the Euphrates river in Iraq before emptying into the Persian Gulf? Which term describes a wave or series of waves produced when a large body of water is disturbed on a large scale? How would you describe the location of a tropical rain forest in relation to the equator? What do you call the lump at the top of a sarsen and the hole in the lintel that makes the two stones connect?