Air Pollution and Its Impact

The video explores the history and impact of air pollution, starting with the Donora smog disaster of 1948. It discusses the evolution of U.S. air pollution legislation, including the Clean Air Act, and highlights technological advancements that have reduced emissions. The video also emphasizes personal and community actions to further improve air quality.

What was the primary cause of the Donora Death Fog?

• A volcanic eruption

• Excessive vehicle emissions

• A natural forest fire

• Industrial emissions trapped by a temperature inversion

Which event marked the beginning of the clean air movement in the U.S.?

• The Great Smog of London

• The Donora Death Fog

• The Kyoto Protocol

• The Paris Agreement

What was the first U.S. federal legislation involving air pollution?

• The Clean Water Act

• The Air Pollution Control Act of 1955

• The Clean Air Act of 1963

• The Environmental Protection Act

What significant agency was created as a result of the Clean Air Act?

• The National Aeronautics and Space Administration (NASA)

• The Environmental Protection Agency (EPA)

• The Federal Aviation Administration (FAA)

• The Department of Energy

Since 1990, which major air pollutant has significantly decreased?

• Methane

• Carbon monoxide

• Ozone

• Chlorofluorocarbons (CFCs)

How do hybrid vehicles help in reducing air pollution?

• They run on water

• They have an internal combustion engine and an electric motor

• They do not require any fuel

• They use only solar power

What is a key benefit of battery electric vehicles (BEVs)?

• They are powered by diesel

• They produce no emissions at the source of electricity

• They can fly

• They require no maintenance

Which renewable energy source is NOT mentioned as a cleaner alternative?

• Wind

• Nuclear

• Solar

• Geothermal

What is one way individuals can reduce their energy consumption at home?

• Using incandescent bulbs

• Using more appliances

• Using LED bulbs

• Leaving lights on

What role does the Donora Smog Museum play today?

• It serves as a tourist attraction

• It educates the public about the history and impact of air pollution

• It is a shopping center

• It is a government office