Are we drinking the same water as the dinosaurs?

Author: Kelly Altenwerth Sr.  |  Last update: Friday, June 6, 2025

Yes - molecularly speaking, anyway. The same water that exists today also did when the dinosaurs roamed the earth. All water on earth is recycled in some way. Treatment processes just speed up and focus those natural purification processes.

Are we drinking water from prehistoric times?

Because of the way this water cycle has always circulated our planet, there is indeed a chance that the water in your glass is the same water that thirsty dinosaurs were drinking about 65 million years ago.

How old is the water we drink today?

With that comes the formation of H2O in its current state. From this, the researchers posit that water is roughly 4.5 billion years old. You might wonder how much of this original water can now be found on Earth. The study estimates that anywhere between 1% and 50% of our natural source came from 4.5 billion years ago.

Is prehistoric water the same as today?

– Yes. The water on our Earth today is the same water that's been here for nearly 5 billion years. Only a tiny bit of it has escaped out into space. As far as we know, new water hasn't formed either.

Could we be drinking water that was present on Earth at the time of dinosaur?

As far as we know, new water hasn't formed either. That means there's a very high chance the water in your glass is what thirsty dinosaurs were gulping about 65 million years ago. It's possible that you could drink the same water as a stegosaurus or a T-Rex because of the way water circulates around our planet.

Do We Drink the Same Water as Dinosaurs?

Are you drinking the same water that dinosaurs drank?

Yes - molecularly speaking, anyway. The same water that exists today also did when the dinosaurs roamed the earth. All water on earth is recycled in some way. Treatment processes just speed up and focus those natural purification processes.

Is any new water created on Earth?

No new water is being made or lost. Water simply moves from one place to another in different forms. The water cycle can be described as water evaporating into the atmosphere where it condenses (changes from a gas or vapor to a liquid) into clouds before it falls back to earth as precipitation (rain, sleet, or snow).

Did our ancestors drink as much water?

Well, by modern dietary standards, our ancestors consumed relatively low quantities of both water and sodium, and were all but free of the rampant cardiovascular disease and hypertension plaguing today's westernized populations.

Will we ever run out of water?

While our planet as a whole may never run out of water, it's important to remember that clean freshwater is not always available where and when humans need it. In fact, half of the world's freshwater can be found in only six countries. More than a billion people live without enough safe, clean water.

Is it possible to create water?

While making small volumes of pure water in a lab is possible, it's not practical to “make” large volumes of water by mixing hydrogen and oxygen together. The reaction is expensive, releases lots of energy, and can cause really massive explosions.

How long will we have drinkable water?

At our current rate of consumption, the world may run out of water by 2040, says a 2023 report from the Bank of America Global Research.

How old is the air we breathe?

As you can see, the processes that made the air we breathe took millions and even billions of years. While the levels of carbon dioxide and other gases have changed over time, the air you're breathing right now is millions of years old.

How could the water in a dinosaur's drink end up in a raindrop today?

In fact, the water cycle on Earth is a “closed system.” Water is very, very rarely lost to outer space. This means that the same water falls as rain over and over again. So, water that fell as rain when the dinosaurs existed could be falling on you today.

How did ancient humans drink water without getting sick?

The early people leave their water to sit or settle, so the particles fall to the bottom. This water purification method is simple and easy.

Is rain water safe to drink?

Key points. Rainwater is not necessarily safe to drink without first removing germs and chemicals from it. Regularly test your rainwater for germs and chemicals if you drink, cook, or bathe with it. How you set up your collection system and proper maintenance can improve the quality of your rainwater.

Has there always been the same amount of water on Earth?

This is true. As a whole, the amount of water has not changed significantly over the course of the history of the Earth. The amount of liquid water might have changed but total water has not. We have gone through periods of freezing where the water has become ice and then melted later.

What states will run out of water first?

Let's take a closer look at the states most impacted by drought and water shortages.
  • Colorado. The Colorado River Basin and its two reservoirs, Lake Powell and Lake Mead, have hit historic lows in the past few years. ...
  • 2. California. ...
  • Nevada. ...
  • New Mexico. ...
  • Utah. ...
  • Arizona.

Will the earth ever run out of oxygen?

Fortunately, the atmosphere contains so much oxygen that we're in no danger of running out soon. According to the Scripps Institution of Oceanography, monitoring stations point to an annual loss of just one oxygen molecule for every five million air molecules.

Can we make ocean water drinkable?

Seawater is full of salt that typically dehydrates the human body. But what if we could make seawater safer to drink? It turns out that we can and the process is called desalination.

How did the first humans know to mate?

Setting aside for the moment the question, “who were the first humans?”, humans knew how to breed because their ancestors knew how to breed, and their ancestors knew how to breed, going back to the first organisms to develop sexual reproduction.

Does drinking too much water flush out vitamins and minerals?

"As you intake more water you can begin to flush water soluble vitamins and minerals," Dr. Kinney told INSIDER. "Water soluble vitamins, such as the B Vitamins (B1, B2, B3, B6 & B12) & vitamin C, are not stored long term and may be excreted with excess water intake if you're not taking in proper supplementation, too.

Who was the first person on Earth?

In Christianity, Islam, etc, the first person was believed to be Adam and according to Hindu beliefs, the first person was Manu, the forefather of humanity. According to current scientific knowledge, Homo sapiens, the modern human species, emerged in Africa around 200,000 years ago.

Is there a hidden ocean under the Earth's crust?

The finding, published in Science, suggests that a reservoir of water is hidden in the Earth's mantle, more than 400 miles below the surface. Try to refrain from imagining expanses of underground seas: all this water, three times the volume of water on the surface, is trapped inside rocks.

How long will Earth have drinking water?

Due to human consumption and natural causes, the world's supply of fresh water is dwindling at an alarming rate. Scientists predict that if we don't work to slow down freshwater depletion, our planet will become uninhabitable by 2048.

Why haven't we made water?

Just mixing hydrogen and oxygen together doesn't make water – to join them together you need energy. The trouble with adding energy into the equation is that a large-scale chemical reaction of flammable hydrogen and oxygen (which is what keeps a fire burning) is likely to result in a rather large explosion.

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