Birdwatch Note Rating
2024-03-03 18:32:17 UTC - HELPFUL
Rated by Participant: 9CC7A4FB9C30D5D6BEE2B93E5B7E2A0C595FB6324971516AAB363C601F570B72
Participant Details
Original Note:
Contrails are trails of water vapor left by passing planes and have existed since jets have existed. They are more common than they used to be because commercial jet flights have quadrupled since 1980 and doubled since 2000. https://www.iea.org/data-and-statistics/charts/world-air-passenger-traffic-evolution-1980-2020 https://www.weather.gov/fgz/CloudsContrails https://earthobservatory.nasa.gov/images/78154/the-evolution-of-a-contrail https://www.spartan.edu/news/trails-in-the-sky-all-about-contrails/ https://www.space.com/what-are-contrails
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