Most national parks impacted by air pollution, new report says

The video discusses the impact of air and climate pollution on U.S. national parks. Despite their popularity, parks face significant pollution challenges, with a report highlighting issues like hazy skies and ozone damage. The report also identifies the most affected parks and emphasizes the need for policy changes. Climate change further threatens parks through invasive species and other risks.

What is the main issue affecting national parks as discussed in the introduction?

• Wildlife poaching

• Lack of funding

• Air pollution

• Overcrowding

According to the report, what percentage of national parks suffer from haze pollution?

• 70%

• 60%

• 80%

• 98%

Which national park is NOT listed among the top three most impacted by air pollution?

• Sequoia National Park

• Yellowstone National Park

• Joshua Tree National Park

• Mojave National Preserve

What is the most dominant threat to national parks due to climate change?

• Droughts

• Sea level rise

• Invasive species

• Wildfires

What recent action by the Biden administration is mentioned as a positive step for national parks?

• Increasing park funding

• Passing rules on emissions

• Expanding park boundaries

• Introducing new wildlife protection laws