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

[rohan_ray]

The best example is here:
Why the air in morning is fresh and dust free than the air that we experience during afternoon and evening? Obviously due to less human activities during night time than day time. During night time there is less emmission of dust particles and gases released by human activities. During the time the air becomes cool and less polluted so in morning we can experience fresh air but afterwards due to our activites the air gets polluted. If you see the differences of air in morning u can notice how human are spoiling the air quality day by day!
SO LET'S SAVE AIR!
EARTH IS OUR COMMON HOME!

[mmamsaa]

To be honest, i was really happy when covid lockdown happened here in my country. We could see the greenery, clear blue skies and even mt everest from my house window

[shadud]

Who is watching this in quarantine for their homework? (I am)

[deep]

We should reduce all type pollution...

[zalzaafniazzahra]

Sangat menyedihkan dan mengecewakan ketika beberapa manusia tidak perduli bahkan acuh akan hal ini. Padahal tersebut yang membuat rusaknya alam dan lingkungan. Untuk menghirup udara segar disiang hari pun sangat sulit disebabkan banyak nya asap, cuaca semakin panas yang dapat menyebabkan berbagai macam hal yang negatif.
Yuk sama sama menjaga lingkungan dan alam untuk bumi yang lebih baik🖤

[ivanristic]

it is such a major problem and no one really talks about it.

[combogogoi]

Thnks for solvingout my assignment about air pollution.

[kolettemoira]

If we dont do anything... We all are done for.. the only thing we all can do right now is pick up litter/ not litter and pray to God we can get through this 😭

[BlackPantherrStudios]

air pollution harms the human body. More restrictions and regulations needs to be place to reduce air pollution in China and the USA. great video.

[oanhtran]

I’m from VietNam. Thanks for giving me the useful news, I not only learn a lot of lessons but also improve my pronouciation English. According to this news, I hope faithful listeners will gather try to keep air clean more

[ajeeshasrivastava]

This presentation is very helpful for me and everyone to aware about the problem of earth . Bravo! 👏

[DannyProducciones]

Thanks for posting this now i can do my project!

[apekshakale]

It is such a major problem and no one really talks about it.

[jnandpsalmminecraftchannel]

Thanks, I need to watch this when my mom is doing few other things while still doing SCIENCE review with my mom before SCIENCE test.

[ecolobobo]

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

[spurthichadharam]

Thank you for educating us, I think waste subject can or should include burial ground waste more intensively as their reactions are unknown and are scared avoided by many

[koreahotstocks]

I think it is very serious now in South Korea too. Thank you for easy understanding video about air pollution.

[EREN_]

Today is Diwali and YouTube recommended me this

[michaelmosley]

good way of helping with homework highly recommend

[sunox]

Yeah, I’m pretty sure you guys are watching this for quarantine homework.