One of the major issue facing the National Park’s ecosystems is the pollution that seeps into the parks. There are four main types of pollutions that get into the parks, these are mobile sources, stationary sources, area sources, and natural sources. Mobile sources are transportation such as car, planes, helicopters, or boats. Stationary sources are major air pollutants such as factories, power plants, and oil rigs. Area sources are much smaller than the previous two such as wood burning stoves, and agricultural areas. Lastly the final source are the natural sources, which are things such as wildfires, volcanoes, and wind-blown dust. Since the Area sources and natural sources are so minute compared to the stationary and mobile sources, they barely have an effect on the park’s ecosystem. From information gathered from the Environmental Protection Agency which is an agency for the United States Government
One of the major issue facing the National Park’s ecosystems is the pollution that seeps into the parks. There are four main types of pollutions that get into the parks, these are mobile sources, stationary sources, area sources, and natural sources. Mobile sources are transportation such as car, planes, helicopters, or boats. Stationary sources are major air pollutants such as factories, power plants, and oil rigs. Area sources are much smaller than the previous two such as wood burning stoves, and agricultural areas. Lastly the final source are the natural sources, which are things such as wildfires, volcanoes, and wind-blown dust. Since the Area sources and natural sources are so minute compared to the stationary and mobile sources, they barely have an effect on the park’s ecosystem. From information gathered from the Environmental Protection Agency which is an agency for the United States Government