ACCORDING TO THE PASSAGE ,WHICH OF THE FOLLOWING IS TRUE ABOUT...

Câu 55. According to the passage ,which of the following is true about solar power?A. There is very little of it available in Iceland.B. There is enough of it to far exceed the energy needs of the world .C. It is 6,000 times more powerful than energy fromm fossil fuels.D. It is being used in 100,000 private homes worldwide.Đọc kĩ đoạn văn sau và chọn phương án đúng án đúng (A,B,C hoặc D)cho mỗi câu. Niagara Falls,one of the most famous North American natural wonders,has long been a popular tourist destination .Tourists today flock to see the two falls that actually constitute Niagara Falls:the 173-foot Horseshoe Falls on the Canadian side of the Niagara River in the Canadian province of Ontario and the 182-foot high American Falls on the U.S side of the river in the state of New York .Approximately 85 percent of the water that goes over the falls actually goes over Horseshoe Falls ,with the rest going over American Falls. Most visitors comes between April and October ,and it is quite a popylar activity to take a steamer out onto the river and right up to the base of the falls for a close-up view.It is also possible to get a spectacular view of the falls from the strategic locations along the Niagara River ,such as Prospect Point or Table Rock,or from one of the four observation towers which have heights up to 500 feet. Tourist have been visting Niagara Falls in large numbers since the 1800s;annual visitation now averages above 10 mollion visitors per year.Because of concern that all these tourists would inadvertebtly destroy the natural beauty of this scenic wonder ,the state of New York in 1885 created Niagara Falls Park in order to protect the land surrounding American Falls .A yer later Canada creaed Q ueen Victoria Park on the Canadian side of the Niagara ,around Horseshoe Falls .With the area surrounding the falls under the jurisdiction of government agencies ,apporopiate steps could be taken to preserve the pristine beauty of the area.