-
Where did Earth’s water come from? - Zachary Metz
View full lesson: http://ed.ted.com/lessons/where-did-earth-s-water-come-from-zachary-metz
Water covers over 70% of the Earth, cycling from the oceans and rivers to the clouds and back again. It even makes up about 60% of our bodies. But in the rest of the solar system, liquid water is almost impossible to find. So how did our planet end up with so much of this substance? And where did it come from? Zachary Metz outlines the ancient origins of water on Earth.
Lesson by Zachary Metz, animation by The Moving Company Animation Studio.
published: 23 Mar 2015
-
Where Did Earth's Water Come From?
When trying to figure out why our planet has water, scientists first had to theorize about how water formed in the universe.
Catch new episodes of HOW THE UNIVERSE WORKS Tuesdays at 10/9c on Science! | http://science.discovery.com/tv-shows/how-the-universe-works/
Watch full episodes:
http://bit.ly/HTUWFullEpisodes
Subscribe to Science Channel:
http://www.youtube.com/subscription_center?add_user=sciencechannel
Check out SCI2 for infinitely awesome science videos. Every day.
http://bit.ly/SCI2YT
Download the TestTube app:
http://testu.be/1ndmmMq
published: 24 Aug 2015
-
Where Did Earth's Water Come From?
Written & Researched by Leila Battison. Check out her channel:-
https://www.youtube.com/channel/UCXIk7euOGq6jkptjTzEz5kQ
Script & video edited & by Pete Kelly. Check out his channel:-
https://www.youtube.com/channel/UCMq-bTjlaTZhaohEracnN6w
Narrated by David Kelly. Check out his channel:-
https://www.youtube.com/channel/UCqoGR_EedlhKDVuWNwYWRbg
Thumbnail Art by Ettore Mazza
Artwork by Eduardo Valdez
References:-
https://lowell.edu/history/
https://lowell.edu/wp-content/uploads/2014/08/100-Years-of-Good-Seeing-Clark-Telescope.pdf
https://www.census.gov/history/pdf/mars_and_its_canals.pdf
https://www.nasa.gov/content/blue-marble-image-of-the-earth-from-apollo-17/
https://nssdc.gsfc.nasa.gov/planetary/mars/mariner.html
https://www.usgs.gov/special-topic/water-science-school/science/how-muc...
published: 14 Jun 2020
-
Where Did Earth's Water Come From?
Earth didn't have water when it formed, but it does now! How did it get wet?
CREDITS
*********
Created by Henry Reich
Illustration and Animation: Ever Salazar
Production and Writing Team: Alex Reich, Peter Reich, Emily Elert
Music: Nathaniel Schroeder: http://www.soundcloud.com/drschroeder
SUPPORT MINUTEEARTH
**************************
If you like what we do, you can help us!:
- Become our patron: https://patreon.com/MinuteEarth
- Our merch: http://dftba.com/minuteearth
- Our book: https://minuteearth.com/books
- Share this video with your friends and family
- Leave us a comment (we read them!)
OUR LINKS
************
Youtube | https://youtube.com/MinuteEarth
TikTok | https://tiktok.com/@minuteearth
Twitter | https://twitter.com/MinuteEarth
Instagram | https://instagram.com/minute_ea...
published: 07 Feb 2014
-
Origin of Water - The Late Heavy Bombardment
Subscribe – http://goo.gl/wpc2Q1
You can’t have life without water, so how did water arrive on arid Earth?
The answer may lie with comets. In our planet’s early history it was bombarded by billions of tonnes of space debris, including comets. This is called the “Late Heavy Bombardment”. For 200 million years comets and asteroids travelling at over 23,000mph crashed into the Earth. The planet was a scolding cauldron of molten rock with temperatures almost 2,000 degrees, no life could survive in such an inhospitable place.
Clip taken from our documentary “Comets”.
Watch it here – https://youtu.be/ggwX_uZW3i4
published: 22 Nov 2017
-
Where Did Earth's Water Come From? Origins of Oceans!
While researchers have been searching for other planets for many decades, it is already clear today what distinguishes us from the other satellites in our solar system: water. As the source of all life on Earth, it was water that ultimately played the decisive role in the development of intelligent species on the planet. But how did the so important water actually come to our planet? After all, in terms of history, for a long time the Earth was no different from the Moon or the other rocks in our solar system. With every discovery of similar planets in space, new theories emerge - but in the meantime scientists agree that they have found at least two plausible theories for the origin of water on Earth.
Subscribe for more! ► https://bit.ly/2Q64mGd
Credit: NASA, ESA, ESO, SpaceX, Wikipedia...
published: 21 Sep 2020
-
Where Did Earth's Water Come From?
To learn more about Brilliant, check out https://brilliant.org/BeSmart/
Give us a hand and SUBSCRIBE! ►► http://bit.ly/iotbs_sub
↓↓↓ More info and sources below ↓↓↓
Why is Earth is a blue planet? Because it’s covered in water! Where did Earth’s water come from? Of course, water isn’t unique to our planet. The origin of water traces beyond the solar system to the earliest days of the universe. Here’s the story of the galaxy’s H2O.
Special thanks to:
David O’Brien, Planetary Science Institute
Wendy Panero, The Ohio State University
Karen Meech, Institute for Astronomy at the University of Hawaii
Shmuel Bialy, Tel Aviv University
Avi Loeb, Harvard University
Ilse Cleeves, Harvard-Smithsonian Center for Astrophysics
References:
Bialy, S., Sternberg, A., & Loeb, A. (2015). Water Formation ...
published: 22 May 2018
-
The Origin of Water on Earth
World cannot function without water, It is the fuel for life on earth. 97% of water on earth is found in oceans. Only the remaining 3% is freshwater which is fit for consumption. However 70% of freshwater is trapped in glaciers while the remaining 30% is under the ground.
Water forms a major component of all the living beings of the earth. Nearly all the species need water for maintaining equilibrium of their body temperature and metabolism. It is one of the major ingredients of photosynthesis without which dependent members of the food chain would not survive on earth.
We humans need water for a variety of other purposes too. To clean the dead cells and other pollutants from our body, to generate electricity, for industrial purposes, for agriculture and nearly every other natural and m...
published: 18 Jul 2020
-
How Did Earth Get Its Water?
If water just keeps getting recycled by a closed system on Earth, how did it get here in the first place? Where did the cycle begin?
Hosted by: Reid Reimers
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Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
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Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Accalia Elementia, Kathy & Tim Philip, Kevin Bealer, Justin Lentz, Fatima Iqbal, Thomas J., Chris Peters, Tim Curwick, Lucy McGlasson, Andreas Heydeck, Will and Sonja Marple, Mark Terrio-Cameron, Charles George, Christopher Collins, and Patrick D. Ashmore.
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Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome produ...
published: 31 May 2016
3:53
Where did Earth’s water come from? - Zachary Metz
View full lesson: http://ed.ted.com/lessons/where-did-earth-s-water-come-from-zachary-metz
Water covers over 70% of the Earth, cycling from the oceans and rive...
View full lesson: http://ed.ted.com/lessons/where-did-earth-s-water-come-from-zachary-metz
Water covers over 70% of the Earth, cycling from the oceans and rivers to the clouds and back again. It even makes up about 60% of our bodies. But in the rest of the solar system, liquid water is almost impossible to find. So how did our planet end up with so much of this substance? And where did it come from? Zachary Metz outlines the ancient origins of water on Earth.
Lesson by Zachary Metz, animation by The Moving Company Animation Studio.
https://wn.com/Where_Did_Earth’S_Water_Come_From_Zachary_Metz
View full lesson: http://ed.ted.com/lessons/where-did-earth-s-water-come-from-zachary-metz
Water covers over 70% of the Earth, cycling from the oceans and rivers to the clouds and back again. It even makes up about 60% of our bodies. But in the rest of the solar system, liquid water is almost impossible to find. So how did our planet end up with so much of this substance? And where did it come from? Zachary Metz outlines the ancient origins of water on Earth.
Lesson by Zachary Metz, animation by The Moving Company Animation Studio.
- published: 23 Mar 2015
- views: 1741381
3:08
Where Did Earth's Water Come From?
When trying to figure out why our planet has water, scientists first had to theorize about how water formed in the universe.
Catch new episodes of HOW THE UNIV...
When trying to figure out why our planet has water, scientists first had to theorize about how water formed in the universe.
Catch new episodes of HOW THE UNIVERSE WORKS Tuesdays at 10/9c on Science! | http://science.discovery.com/tv-shows/how-the-universe-works/
Watch full episodes:
http://bit.ly/HTUWFullEpisodes
Subscribe to Science Channel:
http://www.youtube.com/subscription_center?add_user=sciencechannel
Check out SCI2 for infinitely awesome science videos. Every day.
http://bit.ly/SCI2YT
Download the TestTube app:
http://testu.be/1ndmmMq
https://wn.com/Where_Did_Earth's_Water_Come_From
When trying to figure out why our planet has water, scientists first had to theorize about how water formed in the universe.
Catch new episodes of HOW THE UNIVERSE WORKS Tuesdays at 10/9c on Science! | http://science.discovery.com/tv-shows/how-the-universe-works/
Watch full episodes:
http://bit.ly/HTUWFullEpisodes
Subscribe to Science Channel:
http://www.youtube.com/subscription_center?add_user=sciencechannel
Check out SCI2 for infinitely awesome science videos. Every day.
http://bit.ly/SCI2YT
Download the TestTube app:
http://testu.be/1ndmmMq
- published: 24 Aug 2015
- views: 725943
31:31
Where Did Earth's Water Come From?
Written & Researched by Leila Battison. Check out her channel:-
https://www.youtube.com/channel/UCXIk7euOGq6jkptjTzEz5kQ
Script & video edited & by Pete Kelly. ...
Written & Researched by Leila Battison. Check out her channel:-
https://www.youtube.com/channel/UCXIk7euOGq6jkptjTzEz5kQ
Script & video edited & by Pete Kelly. Check out his channel:-
https://www.youtube.com/channel/UCMq-bTjlaTZhaohEracnN6w
Narrated by David Kelly. Check out his channel:-
https://www.youtube.com/channel/UCqoGR_EedlhKDVuWNwYWRbg
Thumbnail Art by Ettore Mazza
Artwork by Eduardo Valdez
References:-
https://lowell.edu/history/
https://lowell.edu/wp-content/uploads/2014/08/100-Years-of-Good-Seeing-Clark-Telescope.pdf
https://www.census.gov/history/pdf/mars_and_its_canals.pdf
https://www.nasa.gov/content/blue-marble-image-of-the-earth-from-apollo-17/
https://nssdc.gsfc.nasa.gov/planetary/mars/mariner.html
https://www.usgs.gov/special-topic/water-science-school/science/how-much-water-there-earth?qt-science_center_objects=0#qt-science_center_objects
https://royalsocietypublishing.org/doi/10.1098/rsta.2015.0390
https://royalsocietypublishing.org/doi/10.1098/rsta.2015.0384
https://royalsocietypublishing.org/doi/10.1098/rsta.2017.0108
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2869525/
https://web.archive.org/web/20111009044640/http://cfcc.edu/martech/courses/msc160/Readings/Drake2005.pdf
https://www.space.com/17048-water-on-mars.html
Image sources:-
Iván Éder / CC BY-SA (http://creativecommons.org/licenses/by-sa/3.0/)
By Percival Lowell - Яков Перельман - "Далёкие миры". СПб, типография Сойкина (English transliteration: Yakov Perelman - "Distant Worlds". St. Petersburg, Soykin printing house), 1914., Public Domain, https://commons.wikimedia.org/w/index.php?curid=1226256
By Mariner 4 - NASA, Public Domain, https://commons.wikimedia.org/w/index.php?curid=44326040
By Unknown author - Reconstructed from several online sources by Joe Haythornthwaite, Public Domain, https://commons.wikimedia.org/w/index.php?curid=49296
By John Evans and Howard Periman, USGS - http://ga.water.usgs.gov/edu/watercycle.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=26818355
NASA/Goddard Space Flight Center
By ESA - European Space Agency & Max-Planck Institute for Solar System Research for OSIRIS Team ESA/MPS/UPD/LAM/IAA/RSSD/INTA/UPM/DASP/IDA - http://www.esa.int/spaceinimages/Images/2007/02/True-colour_image_of_Mars_seen_by_OSIRIS, CC BY-SA 3.0-igo, https://commons.wikimedia.org/w/index.php?curid=56489423
By European Southern Observatory / M. Kornmesser - https://www.eso.org/public/images/eso1509a/, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=45343974
By Iván Éder - http://www.astroeder.com/digital/C17P_Holmes/20071104/17P_Holmes_20071104_eder_en.htm, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=3119504
https://en.wikipedia.org/wiki/Mariner_4#/media/File:Mariner_4_craters.gif
By Frank E. Schoonover (illustration) - Here, Public Domain, https://commons.wikimedia.org/w/index.php?curid=14933609
By Henrique Alvim Corrêa - drzeus.best.vhw.net, Public Domain, https://commons.wikimedia.org/w/index.php?curid=5910407
https://wn.com/Where_Did_Earth's_Water_Come_From
Written & Researched by Leila Battison. Check out her channel:-
https://www.youtube.com/channel/UCXIk7euOGq6jkptjTzEz5kQ
Script & video edited & by Pete Kelly. Check out his channel:-
https://www.youtube.com/channel/UCMq-bTjlaTZhaohEracnN6w
Narrated by David Kelly. Check out his channel:-
https://www.youtube.com/channel/UCqoGR_EedlhKDVuWNwYWRbg
Thumbnail Art by Ettore Mazza
Artwork by Eduardo Valdez
References:-
https://lowell.edu/history/
https://lowell.edu/wp-content/uploads/2014/08/100-Years-of-Good-Seeing-Clark-Telescope.pdf
https://www.census.gov/history/pdf/mars_and_its_canals.pdf
https://www.nasa.gov/content/blue-marble-image-of-the-earth-from-apollo-17/
https://nssdc.gsfc.nasa.gov/planetary/mars/mariner.html
https://www.usgs.gov/special-topic/water-science-school/science/how-much-water-there-earth?qt-science_center_objects=0#qt-science_center_objects
https://royalsocietypublishing.org/doi/10.1098/rsta.2015.0390
https://royalsocietypublishing.org/doi/10.1098/rsta.2015.0384
https://royalsocietypublishing.org/doi/10.1098/rsta.2017.0108
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2869525/
https://web.archive.org/web/20111009044640/http://cfcc.edu/martech/courses/msc160/Readings/Drake2005.pdf
https://www.space.com/17048-water-on-mars.html
Image sources:-
Iván Éder / CC BY-SA (http://creativecommons.org/licenses/by-sa/3.0/)
By Percival Lowell - Яков Перельман - "Далёкие миры". СПб, типография Сойкина (English transliteration: Yakov Perelman - "Distant Worlds". St. Petersburg, Soykin printing house), 1914., Public Domain, https://commons.wikimedia.org/w/index.php?curid=1226256
By Mariner 4 - NASA, Public Domain, https://commons.wikimedia.org/w/index.php?curid=44326040
By Unknown author - Reconstructed from several online sources by Joe Haythornthwaite, Public Domain, https://commons.wikimedia.org/w/index.php?curid=49296
By John Evans and Howard Periman, USGS - http://ga.water.usgs.gov/edu/watercycle.html, Public Domain, https://commons.wikimedia.org/w/index.php?curid=26818355
NASA/Goddard Space Flight Center
By ESA - European Space Agency & Max-Planck Institute for Solar System Research for OSIRIS Team ESA/MPS/UPD/LAM/IAA/RSSD/INTA/UPM/DASP/IDA - http://www.esa.int/spaceinimages/Images/2007/02/True-colour_image_of_Mars_seen_by_OSIRIS, CC BY-SA 3.0-igo, https://commons.wikimedia.org/w/index.php?curid=56489423
By European Southern Observatory / M. Kornmesser - https://www.eso.org/public/images/eso1509a/, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=45343974
By Iván Éder - http://www.astroeder.com/digital/C17P_Holmes/20071104/17P_Holmes_20071104_eder_en.htm, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=3119504
https://en.wikipedia.org/wiki/Mariner_4#/media/File:Mariner_4_craters.gif
By Frank E. Schoonover (illustration) - Here, Public Domain, https://commons.wikimedia.org/w/index.php?curid=14933609
By Henrique Alvim Corrêa - drzeus.best.vhw.net, Public Domain, https://commons.wikimedia.org/w/index.php?curid=5910407
- published: 14 Jun 2020
- views: 2179856
2:33
Where Did Earth's Water Come From?
Earth didn't have water when it formed, but it does now! How did it get wet?
CREDITS
*********
Created by Henry Reich
Illustration and Animation: Ever Salazar
...
Earth didn't have water when it formed, but it does now! How did it get wet?
CREDITS
*********
Created by Henry Reich
Illustration and Animation: Ever Salazar
Production and Writing Team: Alex Reich, Peter Reich, Emily Elert
Music: Nathaniel Schroeder: http://www.soundcloud.com/drschroeder
SUPPORT MINUTEEARTH
**************************
If you like what we do, you can help us!:
- Become our patron: https://patreon.com/MinuteEarth
- Our merch: http://dftba.com/minuteearth
- Our book: https://minuteearth.com/books
- Share this video with your friends and family
- Leave us a comment (we read them!)
OUR LINKS
************
Youtube | https://youtube.com/MinuteEarth
TikTok | https://tiktok.com/@minuteearth
Twitter | https://twitter.com/MinuteEarth
Instagram | https://instagram.com/minute_earth
Facebook | https://facebook.com/Minuteearth
Website | https://minuteearth.com
Apple Podcasts| https://podcasts.apple.com/us/podcast/minuteearth/id649211176
REFERENCES
**************
Campbell, I. H., & O'Neill, H. S. C. (2012). Evidence against a chondritic Earth.Nature, 483(7391), 553-558.
Drake, M. J. (2005). Origin of water in the terrestrial planets. Meteoritics & Planetary Science, 40(4), 519-527.
Greenwood, J. P., Itoh, S., Sakamoto, N., Warren, P., Taylor, L., & Yurimoto, H. (2011). Hydrogen isotope ratios in lunar rocks indicate delivery of cometary water to the Moon. Nature Geoscience, 4(2), 79-82.
Hauri, E. H. (2013). Planetary science: Traces of ancient lunar water. Nature Geoscience, 6(3), 159-160.
Marty, B. (2012). The origins and concentrations of water, carbon, nitrogen and noble gases on Earth. Earth and Planetary Science Letters, 313, 56-66.
Pepin, R. O. (2006). Atmospheres on the terrestrial planets: Clues to origin and evolution. Earth and Planetary Science Letters, 252(1), 1-14.
Robert, F. (2001). The origin of water on Earth. Science, 293(5532), 1056-1058.
Robert, F. (2011). Planetary science: A distinct source for lunar water?. Nature Geoscience, 4(2), 74-75.
Saal, A. E., Hauri, E. H., Van Orman, J. A., & Rutherford, M. J. (2013). Hydrogen Isotopes in Lunar Volcanic Glasses and Melt Inclusions Reveal a Carbonaceous Chondrite Heritage. Science, 340(6138), 1317-1320.
https://wn.com/Where_Did_Earth's_Water_Come_From
Earth didn't have water when it formed, but it does now! How did it get wet?
CREDITS
*********
Created by Henry Reich
Illustration and Animation: Ever Salazar
Production and Writing Team: Alex Reich, Peter Reich, Emily Elert
Music: Nathaniel Schroeder: http://www.soundcloud.com/drschroeder
SUPPORT MINUTEEARTH
**************************
If you like what we do, you can help us!:
- Become our patron: https://patreon.com/MinuteEarth
- Our merch: http://dftba.com/minuteearth
- Our book: https://minuteearth.com/books
- Share this video with your friends and family
- Leave us a comment (we read them!)
OUR LINKS
************
Youtube | https://youtube.com/MinuteEarth
TikTok | https://tiktok.com/@minuteearth
Twitter | https://twitter.com/MinuteEarth
Instagram | https://instagram.com/minute_earth
Facebook | https://facebook.com/Minuteearth
Website | https://minuteearth.com
Apple Podcasts| https://podcasts.apple.com/us/podcast/minuteearth/id649211176
REFERENCES
**************
Campbell, I. H., & O'Neill, H. S. C. (2012). Evidence against a chondritic Earth.Nature, 483(7391), 553-558.
Drake, M. J. (2005). Origin of water in the terrestrial planets. Meteoritics & Planetary Science, 40(4), 519-527.
Greenwood, J. P., Itoh, S., Sakamoto, N., Warren, P., Taylor, L., & Yurimoto, H. (2011). Hydrogen isotope ratios in lunar rocks indicate delivery of cometary water to the Moon. Nature Geoscience, 4(2), 79-82.
Hauri, E. H. (2013). Planetary science: Traces of ancient lunar water. Nature Geoscience, 6(3), 159-160.
Marty, B. (2012). The origins and concentrations of water, carbon, nitrogen and noble gases on Earth. Earth and Planetary Science Letters, 313, 56-66.
Pepin, R. O. (2006). Atmospheres on the terrestrial planets: Clues to origin and evolution. Earth and Planetary Science Letters, 252(1), 1-14.
Robert, F. (2001). The origin of water on Earth. Science, 293(5532), 1056-1058.
Robert, F. (2011). Planetary science: A distinct source for lunar water?. Nature Geoscience, 4(2), 74-75.
Saal, A. E., Hauri, E. H., Van Orman, J. A., & Rutherford, M. J. (2013). Hydrogen Isotopes in Lunar Volcanic Glasses and Melt Inclusions Reveal a Carbonaceous Chondrite Heritage. Science, 340(6138), 1317-1320.
- published: 07 Feb 2014
- views: 8145109
4:35
Origin of Water - The Late Heavy Bombardment
Subscribe – http://goo.gl/wpc2Q1
You can’t have life without water, so how did water arrive on arid Earth?
The answer may lie with comets. In our planet’s ea...
Subscribe – http://goo.gl/wpc2Q1
You can’t have life without water, so how did water arrive on arid Earth?
The answer may lie with comets. In our planet’s early history it was bombarded by billions of tonnes of space debris, including comets. This is called the “Late Heavy Bombardment”. For 200 million years comets and asteroids travelling at over 23,000mph crashed into the Earth. The planet was a scolding cauldron of molten rock with temperatures almost 2,000 degrees, no life could survive in such an inhospitable place.
Clip taken from our documentary “Comets”.
Watch it here – https://youtu.be/ggwX_uZW3i4
https://wn.com/Origin_Of_Water_The_Late_Heavy_Bombardment
Subscribe – http://goo.gl/wpc2Q1
You can’t have life without water, so how did water arrive on arid Earth?
The answer may lie with comets. In our planet’s early history it was bombarded by billions of tonnes of space debris, including comets. This is called the “Late Heavy Bombardment”. For 200 million years comets and asteroids travelling at over 23,000mph crashed into the Earth. The planet was a scolding cauldron of molten rock with temperatures almost 2,000 degrees, no life could survive in such an inhospitable place.
Clip taken from our documentary “Comets”.
Watch it here – https://youtu.be/ggwX_uZW3i4
- published: 22 Nov 2017
- views: 61993
9:05
Where Did Earth's Water Come From? Origins of Oceans!
While researchers have been searching for other planets for many decades, it is already clear today what distinguishes us from the other satellites in our solar...
While researchers have been searching for other planets for many decades, it is already clear today what distinguishes us from the other satellites in our solar system: water. As the source of all life on Earth, it was water that ultimately played the decisive role in the development of intelligent species on the planet. But how did the so important water actually come to our planet? After all, in terms of history, for a long time the Earth was no different from the Moon or the other rocks in our solar system. With every discovery of similar planets in space, new theories emerge - but in the meantime scientists agree that they have found at least two plausible theories for the origin of water on Earth.
Subscribe for more! ► https://bit.ly/2Q64mGd
Credit: NASA, ESA, ESO, SpaceX, Wikipedia, Shutterstock, ...
#TheSimplySpaceEN
https://wn.com/Where_Did_Earth's_Water_Come_From_Origins_Of_Oceans
While researchers have been searching for other planets for many decades, it is already clear today what distinguishes us from the other satellites in our solar system: water. As the source of all life on Earth, it was water that ultimately played the decisive role in the development of intelligent species on the planet. But how did the so important water actually come to our planet? After all, in terms of history, for a long time the Earth was no different from the Moon or the other rocks in our solar system. With every discovery of similar planets in space, new theories emerge - but in the meantime scientists agree that they have found at least two plausible theories for the origin of water on Earth.
Subscribe for more! ► https://bit.ly/2Q64mGd
Credit: NASA, ESA, ESO, SpaceX, Wikipedia, Shutterstock, ...
#TheSimplySpaceEN
- published: 21 Sep 2020
- views: 40519
5:38
Where Did Earth's Water Come From?
To learn more about Brilliant, check out https://brilliant.org/BeSmart/
Give us a hand and SUBSCRIBE! ►► http://bit.ly/iotbs_sub
↓↓↓ More info and sources belo...
To learn more about Brilliant, check out https://brilliant.org/BeSmart/
Give us a hand and SUBSCRIBE! ►► http://bit.ly/iotbs_sub
↓↓↓ More info and sources below ↓↓↓
Why is Earth is a blue planet? Because it’s covered in water! Where did Earth’s water come from? Of course, water isn’t unique to our planet. The origin of water traces beyond the solar system to the earliest days of the universe. Here’s the story of the galaxy’s H2O.
Special thanks to:
David O’Brien, Planetary Science Institute
Wendy Panero, The Ohio State University
Karen Meech, Institute for Astronomy at the University of Hawaii
Shmuel Bialy, Tel Aviv University
Avi Loeb, Harvard University
Ilse Cleeves, Harvard-Smithsonian Center for Astrophysics
References:
Bialy, S., Sternberg, A., & Loeb, A. (2015). Water Formation During the Epoch of First Metal Enrichment. The Astrophysical Journal Letters, 804(2), L29.
Bradford, Charles M., et al. "The water vapor spectrum of APM 08279+ 5255: X-ray heating and infrared pumping over hundreds of parsecs." The Astrophysical Journal Letters 741.2 (2011): L37.
Cleeves, L. Ilsedore, et al. "The ancient heritage of water ice in the solar system." Science 345.6204 (2014): 1590-1593.
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It’s Okay To Be Smart is hosted by Joe Hanson, Ph.D.
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Why is Earth is a blue planet? Because it’s covered in water! Where did Earth’s water come from? Of course, water isn’t unique to our planet. The origin of water traces beyond the solar system to the earliest days of the universe. Here’s the story of the galaxy’s H2O.
Special thanks to:
David O’Brien, Planetary Science Institute
Wendy Panero, The Ohio State University
Karen Meech, Institute for Astronomy at the University of Hawaii
Shmuel Bialy, Tel Aviv University
Avi Loeb, Harvard University
Ilse Cleeves, Harvard-Smithsonian Center for Astrophysics
References:
Bialy, S., Sternberg, A., & Loeb, A. (2015). Water Formation During the Epoch of First Metal Enrichment. The Astrophysical Journal Letters, 804(2), L29.
Bradford, Charles M., et al. "The water vapor spectrum of APM 08279+ 5255: X-ray heating and infrared pumping over hundreds of parsecs." The Astrophysical Journal Letters 741.2 (2011): L37.
Cleeves, L. Ilsedore, et al. "The ancient heritage of water ice in the solar system." Science 345.6204 (2014): 1590-1593.
-----------
FOLLOW US:
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Merch: https://store.dftba.com/collections/its-okay-to-be-smart
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-----------
It’s Okay To Be Smart is hosted by Joe Hanson, Ph.D.
Director: Joe Nicolosi
Writer: Marcus Woo
Creative Director: David Schulte
Editor/animator: Karl Boettcher and Derek Borsheim
Producers: Stephanie Noone and Amanda Fox
Produced by PBS Digital Studios
Music via APM
Stock images from Shutterstock http://www.shutterstock.com
- published: 22 May 2018
- views: 454483
4:18
The Origin of Water on Earth
World cannot function without water, It is the fuel for life on earth. 97% of water on earth is found in oceans. Only the remaining 3% is freshwater which is fi...
World cannot function without water, It is the fuel for life on earth. 97% of water on earth is found in oceans. Only the remaining 3% is freshwater which is fit for consumption. However 70% of freshwater is trapped in glaciers while the remaining 30% is under the ground.
Water forms a major component of all the living beings of the earth. Nearly all the species need water for maintaining equilibrium of their body temperature and metabolism. It is one of the major ingredients of photosynthesis without which dependent members of the food chain would not survive on earth.
We humans need water for a variety of other purposes too. To clean the dead cells and other pollutants from our body, to generate electricity, for industrial purposes, for agriculture and nearly every other natural and mechanical processes need water for seamless functioning.
Have you ever thought about the origin of such an important fuel of life on earth?
Visit our website
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https://wn.com/The_Origin_Of_Water_On_Earth
World cannot function without water, It is the fuel for life on earth. 97% of water on earth is found in oceans. Only the remaining 3% is freshwater which is fit for consumption. However 70% of freshwater is trapped in glaciers while the remaining 30% is under the ground.
Water forms a major component of all the living beings of the earth. Nearly all the species need water for maintaining equilibrium of their body temperature and metabolism. It is one of the major ingredients of photosynthesis without which dependent members of the food chain would not survive on earth.
We humans need water for a variety of other purposes too. To clean the dead cells and other pollutants from our body, to generate electricity, for industrial purposes, for agriculture and nearly every other natural and mechanical processes need water for seamless functioning.
Have you ever thought about the origin of such an important fuel of life on earth?
Visit our website
http://www.blackstorychannel.com/
---------------------------------------------------------------------------------------------------------------
Social media
Follow us on Instagram : https://www.instagram.com/black_story_channel/
Join us on Telegram : https://t.me/blackstorybooks
Like us on Facebook : https://www.facebook.com/BLACK-STORY-105042087885999
-----------------------------------------------------------------------------------------------------------------
Images and videos
https://www.shutterstock.com/
https://www.gettyimages.com/
#Subscribe #Blackstory
- published: 18 Jul 2020
- views: 387
3:57
How Did Earth Get Its Water?
If water just keeps getting recycled by a closed system on Earth, how did it get here in the first place? Where did the cycle begin?
Hosted by: Reid Reimers
--...
If water just keeps getting recycled by a closed system on Earth, how did it get here in the first place? Where did the cycle begin?
Hosted by: Reid Reimers
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
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Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Accalia Elementia, Kathy & Tim Philip, Kevin Bealer, Justin Lentz, Fatima Iqbal, Thomas J., Chris Peters, Tim Curwick, Lucy McGlasson, Andreas Heydeck, Will and Sonja Marple, Mark Terrio-Cameron, Charles George, Christopher Collins, and Patrick D. Ashmore.
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Sources:
http://spaceplace.nasa.gov/comet-ocean/en/
http://www.smithsonianmag.com/science-nature/how-did-water-come-to-earth-72037248/?no-ist
http://phys.org/news/2014-02-earth.html#jCp
http://www.bbc.com/earth/story/20150526-alien-origin-of-earths-oceans
http://news.nationalgeographic.com/news/2014/10/141030-starstruck-earth-water-origin-vesta-science/
https://wn.com/How_Did_Earth_Get_Its_Water
If water just keeps getting recycled by a closed system on Earth, how did it get here in the first place? Where did the cycle begin?
Hosted by: Reid Reimers
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Accalia Elementia, Kathy & Tim Philip, Kevin Bealer, Justin Lentz, Fatima Iqbal, Thomas J., Chris Peters, Tim Curwick, Lucy McGlasson, Andreas Heydeck, Will and Sonja Marple, Mark Terrio-Cameron, Charles George, Christopher Collins, and Patrick D. Ashmore.
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow
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Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
http://spaceplace.nasa.gov/comet-ocean/en/
http://www.smithsonianmag.com/science-nature/how-did-water-come-to-earth-72037248/?no-ist
http://phys.org/news/2014-02-earth.html#jCp
http://www.bbc.com/earth/story/20150526-alien-origin-of-earths-oceans
http://news.nationalgeographic.com/news/2014/10/141030-starstruck-earth-water-origin-vesta-science/
- published: 31 May 2016
- views: 261465