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What if there's no oxygen for 5mints?
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In this bytes video find out what would happen if the earth lost oxygen for five seconds.

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Unacademy user
mam psu ask for current year gate score ,
Sweta Kumari
a year ago
PSUs mainly clearly mention that GATE score from the current year is valid only and old scores are not valid. There’re exceptions too. I have seen MDL and DRDO recruiting through old GATE scores. But most of them prefer scores from the year they’re recruiting. Will add that also in lessons.
Karna Arjuna
a year ago
please answer cutoff and dates when form are out for various PSU for cse because at different places different info is present on internet ,you are experienced you can help in this .Thanks a lot for your help always.You are awesome mam
Karna Arjuna
a year ago
please answer cutoff and dates when form are out for various PSU for cse because at different places different info is present on internet ,you are experienced you can help in this .Thanks a lot for your help always.You are awesome mam
Karna Arjuna
a year ago
please answer cutoff and dates when form are out for various PSU for cse because at different places different info is present on internet ,you are experienced you can help in this .Thanks a lot for your help always.You are awesome mam
Sweta Kumari
a year ago
Added lesson on that ...have a look
Sweta Kumari
a year ago
Free Live Session Registration Link Now Available : https://unacademy.com/plus/course/quick-revision-of-concepts-on-hashing-and-b-trees/T61LCTBL I warmly welcome you all to my FREE Live Session on Hashing Algo & B/B+ Trees. Please Register at 12 pm. Registration will over at 1:30 pm. You have only 90 minutes to enroll. So, take an eye on time. Because ,Time never wait. See you in Live session which will be at 7pm on Friday !
  1. What if the earth runs out of oxygen for 5 seconds? 2


  2. Well the first thought that comes to your mind is we would die. Would you?


  3. Well the first thought that comes to your mind is we would die. Would you? We can all hold our breath for more than 5 seconds


  4. oxygen does play a crucial role is cellular respiration We all know that! But in the lack of oxygen the body would switch to alternate pathways which could help us survive.


  5. It would be really scary to drive vehicles. That's because the internal combustion engines our vehicles won't work with out oxygen.



  6. What if the oxygen is missing from water, ozone and other essential compounds?


  7. 0 03 ' 00 93 ,9990


  8. WI water bodies which constitute about 70% of the Earth's surface would just be left with hydrogen atom. IF oxygen returned after 5 seconds, the reaction between the oxygen and hydrogen would cause high exothermic reactions.


  9. | 70% Even the living cells in our body contain a lot of water which would be reduced to just hydrogen gas, so we would probably just be lump of carbon, calcium, phosphorus and nitrogen WATER