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zakruti.com » Knowledge, science, education » What If
What If the Oceans Lose Oxygen?

What If the Oceans Lose Oxygen?

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Rating: 4.0; Vote: 1
Scientists predict that the oceans' oxygen levels could drop 3 to 4% by the year 2100. As that happens, oceans will undergo drastic losses of biodiversity, and entire ecosystems could be wiped out. Why is oxygen disappearing? Why are oceans losing oxygen? How could this affect us? Is there anything we can do to stop this? Oceans losing 3-4% of their oxygen may not sound very threatening, but it's a big deal. These massive bodies of water cover most of Earth. We know that about 200 million years ago, oxygen was depleted in the oceans. This led to a massive extinction of species. With oxygen levels dropping in the oceans again, could we face the same loss of ocean life? And if you like to eat lobster, shrimp, or fish, will you have enough, or any, to eat in the future?
Date: 2023-11-26

Comments and reviews: 17


When im older I want to start doing something about things like climate change. i want to work with a lot of things like animal sanctuaries and i want to plant trees. I remember when me and my cousin(s) we-re going around our community centre picking up rubbish it would be amazing to experience seeing the recently extinct animals like Northern White Rhinos and that bird what was it? The Spix's macaw i think the type of bird that Rio was though we probably won-t see them again. if you actually want to live in a world that-s nice to live in people please try to do something even just picking up rubbish around your area feed animals like ducks try and get them something healthy instead of bread but still feed them: )
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That dining scenario where Leonardo DiCaprio enjoys trying fish was from that early 2000-s military documentary movie -The Aviator. - That movie was based on the 1993 non-fiction book -Howard Hughes: The Secret Life-
by Charles Higham. The film depicts the life of Howard Hughes, some aviation pioneer and director of
the film -Hell-s Angels. - The film portrays his life from 1927 thru 1947 during which time Hughes became
this successful film producer and aviation magnate whirl simultaneously growing more unstable, due to
severe OCD.

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Is the speed at which the telescope reaches the same speed as the speed of light? If so, why was the telescope able to see the nearest star, PROXIMA CENTAURY, in just a short time? Wouldn't it take us 4. 3 years at the speed of light to get there?
If the telescope's reach speed is faster than the speed of light, shouldn't we focus the telescope's reach velocity into our Spacecraft, so that we can get to for example PROXIMA CENTAURY with just the blink of an eye.
Sorry for the incomprehensible words.

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What if everyone in the world suddenly went blind?
Would we survive? If so how would we evolve to adjust? What would a blind society look like?
I-d like to write a book about this so it-d be really helpful lol.

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most of the major problems result from us humans which sad because nature is always able to adapt but everything happens too fast. its just as the same when the biggest killer of humans, is humans.
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What I wanna know since we were hit by an asteroid that killed all the dinosaurs and Mars also got hit and we are alive so doesn't that mean Mars will be habitable in the future sometime?
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-Whatif Could you please make a video on - -What if the bermuda triangle was a wormhole? - Would love to see the theories and facts if we could have any chance.
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What if full moon never happen, what would happen to animal life on land and in water? ,what would happen to weather? and would human be able to have normal life?
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Overfishing is killing our oceans, 46% of the Pacific Garbage Patch is actually caused by fishing nets. Watch Seaspiracy and go vegan-. For animals and Earth.
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Plot twist: The owner of What if has been through all the alternate universes where these incidences have occurred and he is trying to warn us.
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Can you do a what if video on what would happened if you were crashing down from space and you ejected from the shuttle with a parachute?
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People would not have to catch fish any more if the fish could not run away. So we would probably have more fish to eat.
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This is very can you also say that what can we do. Not only people can do governments also should also take care of this.
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Oxygen is present in oceans in dissolved form. If oxygen is done, there would be massive changes in the biodiversity.
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What do you think about this ThatVeganTeacher? By eating plants our oceans along all their inhabitants are dying: )
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Hey what if, I have an idea for a new video. Can u make a video about 'what if we throw nukes on the sun's?
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LOVE THE CONTENT! a video about moving civilization under the oceans would be amazing! just a thought!
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