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Air Pollution 101 | National Geographic

What is air pollution? Learn how greenhouse gasses, smog, and toxic pollutants effect climate change, and human health.
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Air Pollution 101 | National Geographic

National Geographic

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  1. Money causes this. Ask and receive would make bikes and electric vehicles like pedal elecyric RHAT Racer and Elf pedal electric vehicle be all over the place.

  2. If we have high IQ'S, why would we kill ourselves, why humanity hurts each other? Let's be United in the world. Seems backwards too me.

  3. Viewers, please look into chemtrails as a source of air pollution. If you don't know what it is, please research it. Please don't ignore this source of air pollution without researching it yourself.

  4. In late afternoon on October 3, there had been a yellow smog engulfing the South Bay in Los Angeles County where oil refineries clutter. The air was so bad that it made me cough non-stop & I felt like my throat was closing on me the minute I stepped out of the house. The whole area was like a movie shot edited with yellow hint all over, very eerie like it was the end of the world. But it was air pollution because my throat's reaction told me so. I had to take the allergy medicine and use an inhaler. Don't let the fake news fool you into believing that the Democrats-owned state of California has better air. It is not true. Democrats passed laws to make it look good on paper against air pollution, by creating unnecessary burden for the average person, e.g., forcing relatively new cars to pay for smog tests, meanwhile, you saw a lot of the metro buses bumping out black choking smoke or grandfathered older cars that are pumping out the same choking black smoke everywhere. New cars always passed the smog test because they are made with smog control. Mandatory smog tests on relatively new cars did nothing to improve air quality other than enriching the government with more testing fees and the licensing fees from the smog test centers. You rarely see new cars pumping out black smoke. Yet the big polluting old cars and the buses seem to be exempted from the smog test law and are allowed to freely pump out black choking smoke wherever they go. The average people are made to pay the unnecessary fees to smog test our cars just to get the almost defaulted "pass" paper. Meanwhile, the Democrats made other laws to either not include emission from oil refineries from the "clean air" measure, so they can self-congratulate themselves, or they passed other laws to allow big polluters to buy the credits to pollute. In addition to having bad air, we also have to suffer in crimes from all criminal gangs from all over the world, and we have to spend our taxes to pay for free healthcare for all illegal immigrants and the foreign criminal gangs who are enjoy their sanctuary granted by the Democrats.

  5. who wants change, everyone!
    who is willing to change behavior, nobody🤔😒


  7. มีใครแปลเป็นไทยได้มั้ยคะ5555555

  8. I can’t believe people are falling for this , Global warning is a myth, every year the sun gets older and brighter , so more heat is transferred to earth which resulted more heat on Earth. So it’s not humans fault.

  9. Look at us “the most intelligent” species on this planet are destroying the nature. What’s the point of being successful and having money if you don’t have nature, if you can’t breath fresh air, if you can’t swim in oceans, seas or rivers because they are polluted and many other things…We must understand that we can’t live without nature, if we don’t fix this problem with the water and air we will get more sicker and more sicker.

  10. Stop the pollution… i understand why robot wants to kill human. I allow them to kill human…

  11. It makes me believe that mankind isn't worth a breath of air. Guess not huh. Ironically, Space X just sent up a payload to the space station that included an AI adaptive robot. I guess it will enjoy being on the station with all of that climate controlled filtered oxygenated clean air while 7.5 billion air breathing human's lungs act as an air pollution filter here on earth just like me. Well, enjoy Mr. Robotto I guess you deserve it since you don't need air to survive or remain operable.

  12. Thank you for the 😎 show.

  13. No doubt some people will claim this is "propoganda" and similar fabrications because some random person on the Internet said so.

  14. wow this was REALLY helpful

  15. who else is using thier school accounts and have to watch this video

  16. National Geographic – for world-class science, please fix the following: 1. GHG trap energy from the Earth (after absorbing SW radiation from the Sun, and emitting LW radiation). The correct spelling is GASES, not gasses (noun vs verb).

  17. ban all motorcycles in the uk and ban cycling and just do walking around

  18. in uk knock down all factorys what pollute and ban all cars and vans and buses and then we have good health and fresh air please make it happen

  19. Corporations are going to kill the whole earth because they're SLAVE plantations, and no one will believe that.

  20. "We should take Pollution and Push it Somewhere Else!"

  21. Humans should stop 1 hunting 2 making babies 3 using cars 4 making big cityes 5 factories 6 plastic 7 planes 8 ships 9 trains 10 everything. Human is the worst living thing in this universe.

  22. You all got this news from CNN and need to watch Fox News every once in a while to get your facts straight.

  23. This video is FAKE NEWS because the #1 cause of air pollution is volcanoes one little puff from a volcano and that is 10,000 time the amount of CO2 in the air then humans have ever done to the earth.

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