Yahoo Web Search

Sign In

Search results

      • Plant pollen and fungal spores are aerosols that can waft long distances. Crashing waves in the ocean create airborne salts. Winds in dry regions blow dust. Volcanic eruptions create ash. And the sneeze from someone infected with the flu or COVID-19 may release virus-laden aerosols that can hang in the air for hours.
      www.snexplores.org › article › explainer-what-are-aerosols

      Explainer: What are aerosols? - Science News Explores

  2. People also ask

  3. www.nationalgeographic.com › article › aerosolsAerosols—facts and information - National Geographic

    Apr 9, 2019 · Aerosols come from both natural and human sources—and sometimes both at once. Dust, for example , is scoured from deserts, the dried-out edges of rivers, dry lakebeds, and more.

    • 4 min

  4. earthobservatory.nasa.gov › features › AerosolsAerosols: Tiny Particles, Big Impact - NASA Earth Observatory

    The bulk of aerosols—about 90 percent by mass—have natural origins. Volcanoes, for example, eject huge columns of ash into the air, as well as sulfur dioxide and other gases, yielding sulfates. Forest fires send partially burned organic carbon aloft.

    • Adam Voiland
    • 2010

  5. Videos

    View all

  6. scripps.ucsd.edu › news › voyager-how-are-aerosolsVoyager: How are aerosols formed? How do aerosols move from ...

    May 1, 2009 · Scientists use measured and simulated winds to determine where aerosols come from since they can travel so far. Aerosols are more concentrated in areas where they are formed and tend to get diluted as they mix into the atmosphere and move away from their origin.

  7. earth.gsfc.nasa.gov › climate › dataAerosols and Their Importance | Earth - NASA

    Sea spray, mineral dust, smoke, and volcanic ash are all primary aerosols. Secondary aerosols are aerosols which were emitted in another form (e.g. gases), then become aerosol particles after going through chemical reactions in the atmosphere, such as sulfate aerosols from volcanoes or industrial emissions.

    • where do aerosols come from naturally and faster than gas1
    • where do aerosols come from naturally and faster than gas2
    • where do aerosols come from naturally and faster than gas3
    • where do aerosols come from naturally and faster than gas4
    • where do aerosols come from naturally and faster than gas5

  8. climate.nasa.gov › news › 215Just 5 questions: Aerosols – Climate Change: Vital Signs of ...

    • What are aerosols? Aren’t they the things that come in spray cans? Aerosols are tiny particles in the air that can be produced when we burn different types of fossil fuels — coal, petroleum, wood and biofuels — in different ways.
    • Is there a link between aerosols and climate change? Yes. Aerosols have a profound impact on the climate because, just like greenhouse gases, they are able to change the Earth’s “radiative”, or energy, balance.
    • So aerosols are a good thing then? No. It’s true that aerosols have limited the warming that we’ve experienced on Earth since the Industrial Revolution.
    • How can we reduce aerosol levels? In the US, diesel vehicles are the major source of soot, and filters on exhaust pipes can help reduce the amount that they pump into the air.

  9. science.nasa.gov › science-research › earth-scienceAerosols: Small Particles with Big Climate Effects

    Jun 12, 2023 · Aerosols come in many forms. They can be natural, like wildfire smoke, volcanic gases, or salty sea spray. Human activities can also generate aerosols, such as particles of air pollution or soot.

  10. scied.ucar.edu › learning-zone › air-qualityAerosols: Tiny Particulates in the Air | Center for Science ...

    Aerosols are part of air pollution. Some aerosols are a natural part of the atmosphere - coming from erupting volcanoes, sea salt, and wildfires. However, humans add lots of aerosols to the atmosphere by burning fossil fuels such as coal, oil, and gas.

  1. Searches related to where do aerosols come from naturally and faster than gas

    where do aerosols come from naturally and faster than gas carswhere do aerosols come from naturally and faster than gas heat
    where do aerosols come from naturally and faster than gas in the atmospherewhere do aerosols come from naturally and faster than gas in air
    where do aerosols come from naturally and faster than gas enginewhere do aerosols come from naturally and faster than gas powered
    where do aerosols come from naturally and faster than gas priceswhere do aerosols come from naturally and faster than gas trucks
  2. People also search for