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If everyone on Earth sat in the ocean at once, how much would sea level rise?
The Conversation ^ | 31/3/21 | Tony E. Wong

Posted on 03/31/2021 7:16:35 AM PDT by Eleutheria5

.....

Scaling up You can think about the oceans as a gigantic bathtub. More than 70% of the Earth’s surface is ocean, giving this bathtub an area of about 140 million square miles. To figure out how much the water will rise, we need to know the volume of people sitting in it and divide it by this ocean area.

Currently, there are almost 8 billion people on Earth. Human beings come in all sizes, from tiny babies to large adults. Let’s assume the average size is 5 feet tall – a bit bigger than a child – with an average volume of 10 cubic feet. Only half of each person’s body would be submerged when they sit down, so only 5 cubic feet adds to the water level. With 8 billion people total, you can calculate 5 x 8 billion which gives a whopping 40 billion cubic feet that would be added to the oceans.

But remember, this volume would be spread over the vast area of the oceans. Using the same bathtub math as before, we divide the 40 billion cubic feet of volume over the 140 million square miles of ocean.

The answer? The total rise in sea level would be about 0.00012 of an inch, or less than 1/1000th of an inch. If everyone completely submerged themselves, this would double the answer to 0.00024 inches, which is still only about the width of a human hair.

It turns out the oceans are enormous – and humans are just a drop in the bucket.

.....

(Excerpt) Read more at theconversation.com ...


TOPICS: Humor; Reference; Science; Society
KEYWORDS: eureka; globalwarming; obesity; obesityepidemic; oceans; science; sealevel; sittingin
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To: Eleutheria5
INCLUDING?????


21 posted on 03/31/2021 7:33:56 AM PDT by budj (Combat vet, 2nd of three generations.)
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To: Eleutheria5

Cows are more like breeze producers.

Horses fart, a lot.


22 posted on 03/31/2021 7:34:07 AM PDT by Rurudyne (Standup Philosopher)
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To: Rurudyne

For uh...mom and apple pie.


23 posted on 03/31/2021 7:34:09 AM PDT by Eleutheria5 ("The impossible happens all they time. You just have to believe." Will Robinson)
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To: Rurudyne

Especially if you feed them raviolli, according to Seinfeld.


24 posted on 03/31/2021 7:34:53 AM PDT by Eleutheria5 ("The impossible happens all they time. You just have to believe." Will Robinson)
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To: Rurudyne

Okay....what if everyone jumped into the ocean and THEN farted?


25 posted on 03/31/2021 7:35:19 AM PDT by hoagy62 (DTCM&OTTH)
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To: EvilCapitalist

“Have these people factored in Michael Moore? That fat ass would cause the oceans to rise exponentially all by himself.”

Don’t forget about the methane frothy seafoam...


26 posted on 03/31/2021 7:35:49 AM PDT by Clutch Martin (The trouble ain't that there is too many fools, but that the lightning ain't distributed right.)
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To: Eleutheria5

I have often pondered this question. Seriously.


27 posted on 03/31/2021 7:36:35 AM PDT by GSWarrior
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To: Eleutheria5

Sounds racist.


28 posted on 03/31/2021 7:36:55 AM PDT by E. Pluribus Unum (Anti-racism looks suspiciously like racism.)
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To: hoagy62

A tempest from a tee-flop!


29 posted on 03/31/2021 7:38:27 AM PDT by Rurudyne (Standup Philosopher)
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To: Daffynition
Answer: the same thing that would happen if all 350 million toilets in the United States were flushed at the same time?

I remember reading once that the water pressure shifted dramatically at the end of the premiere of the final show of the TV series M*A*S*H, which was proof that most Americans were watching the show, and all did their business simultaneously right after the conclusion.

30 posted on 03/31/2021 7:39:34 AM PDT by chajin ("There is no other name under heaven given among people by which we must be saved." Acts 4:12)
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To: Truthoverpower

“If all the above sea level ice on planet earth melted how much would that raise the ocean sea levels?”

About 200 feet.


31 posted on 03/31/2021 7:40:18 AM PDT by TexasGator (Z1z)
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To: Eleutheria5

Eureka!


32 posted on 03/31/2021 7:40:21 AM PDT by JerseyDvl (During times of universal deceit, telling the truth becomes a revolutionary act.)
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To: Eleutheria5

If all 8 billion farted at once and then lightning struck, it would be the end of the world as we know it (of course that was achieved the minute that many people obeyed the order to jump in).


33 posted on 03/31/2021 7:42:34 AM PDT by Migraine
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To: Eleutheria5
Then there's this...


34 posted on 03/31/2021 7:44:36 AM PDT by Daffynition (*Mega Dittoes and Mega Prayers* & :))
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To: chajin
Heh.

Popular Mechanics?


35 posted on 03/31/2021 7:48:37 AM PDT by Daffynition (*Mega Dittoes and Mega Prayers* & :))
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To: Eleutheria5
this would double the answer to 0.00024 inches, which is still only about the width of a human hair.
A human hair is about 0.003 (3/1,000), which is ten times 0.0003 (3/10,000).
36 posted on 03/31/2021 7:51:07 AM PDT by Cboldt
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To: Yo-Yo

That’s a cool projection!

I think most of the ice at south pole is over land. Antarctica land mass is substantial.


37 posted on 03/31/2021 7:53:56 AM PDT by Cboldt
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To: Eleutheria5

“Sponges grow in the ocean. That just kills me. I wonder how much deeper the ocean would be if that didn’t happen.” - Steven Wright.


38 posted on 03/31/2021 7:53:57 AM PDT by ConservaTexan (February 6, 1911/June 14, 1944)
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To: Eleutheria5

The entire population of the world, standing shoulder to shoulder, front to back, would fit in Jacksonville, Florida.


39 posted on 03/31/2021 7:54:57 AM PDT by FatherofFive (We support Trump. Not the GOP)
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To: Eleutheria5
You could get a bunch of construction workers to build dykes at low tide, and stave this off.

Now, now. Not all construction workers are dykes.

40 posted on 03/31/2021 8:09:46 AM PDT by USS Alaska (NUKE ALL MOOSELIMB TERRORISTS, NOW.)
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