What is a good topic sentence for Idaho's geography and climate

With 80 recognized mountain ranges, Idaho is home to some of the most spectacular scenery and most rugged landscapes in the United States. Dominated by the Rocky Mountains, Idaho's Shoshone Falls on the Snake River, drops 212 feet making it higher than Niagara Falls. Hells Canyon, also on the Snake River, is a gorge that is deeper than the Grand Canyon.

Highest TemperatureThe highest temperature recorded in Idaho is 118°, Fahrenheit. This record high was recorded on July 28, 1934 at Orofino. Lowest Temperature The lowest temperature in Idaho, a very chilly - 60°, was recorded on January 16, 1943 at Island Park Dam.