Pollution In The Backcountry - Snowmobiles in Yellowstone National Park

Backcountry Bush's pollution control plan banned snowmobiles at Yellowstone National Park on behalf of the Clinton Plan. (Pro) a. Yellowstone is contaminated and continues to deteriorate. Business, industry, and environment. It is one. Both sides advocated two points to determine the problem of over-conversion of the ban on Clinton administration. Identify the propaganda method that either party uses to identify contamination problems on off-road vehicles. How reliable both sides of the discussion can be.

In the winter of 2000, 76,271 entered the Yellowstone National Park with a snowmobile, more than 40,727 passengers got into this car, 10,779 people participated in the snowmobile and 512 people got on the snowboard. Examining the influence of snowmobile on the natural sound of Yellowstone Park, 11 out of 13 sample sites were 70% of the time to listen to the noise of snowmobile, 8 of them were 90%. With Old Faithful Geyser, snowmobiles sound 100% of the time during daytime research. Even if the sound of the geyser blew out, the noise of the snowmobile was drowning. (Source: Idaho News)

Background Contamination Profile 1. President Bush has completed Clinton's plan to ban snowmobile at Yellowstone National Park. (Pro) a. Yellowstone is contaminated and continues to deteriorate. (Con) 2. It is business, industry, and environment. The two sides submitted two kinds of opinions 3. To determine the problem of excessive change of ban on the Clinton administration. 4. Identify pollution problems of off-road vehicles. 5. Identify the advertising method that either party is using. 6

Yellowstone National Park is the first national park in America. In March 1872 President Ulysses Grant and Congress signed the law on Yellowstone National Park. Yellowstone National Park is America's largest national park. The park is located in Wyoming, Montana and Idaho, covering an area of ​​3,468 square miles. The lakes, valleys, rivers and mountains are characteristic of the surrounding national park. There are hundreds of species inhabiting the yellow stone. The diverse ecosystems found in Yellowstone are the places where many species live. In the 1990's, the park tried to reintroduce the wolf. Successful reintroduction can still be seen there before all species known as Yellowstone's house expand to the west today.