Waterfall facts for kids (the amazing Niagara Falls): A waterfall is occurred when a river suddenly spills water downward. Waterfalls are known for their beauty which Attracts tourists and for their awesome power which makes good useful for their countries.
The world's tallest waterfall is Angel Falls, in Venezuela. Its water plunges 3,212 feet (979 meters). Though, Niagara falls are more famous and attracts more tourists.