Dioxide
in sentence
512 examples of Dioxide in a sentence
Those same molecules, they become methane, and methane is a 25 times more potent greenhouse gas than carbon
dioxide.
And they used the chemical energy produced to draw CO2, carbon dioxide, out of the atmosphere and use it to build sugars and proteins and amino acids, all the things that life is made of.
Basically, we're all made out of sunlight and carbon
dioxide.
Every year, they fix 50 billion tons of carbon in the form of carbon
dioxide
into their bodies that feeds the ocean ecosystem.
Carbon
dioxide
is increasing in the atmosphere.
For every 400 molecules of carbon dioxide, we have another million molecules of oxygen and nitrogen.
And if you ask the models why did that happen, and you say, okay, well, yes, basically it's because of the carbon
dioxide
we put into the atmosphere.
We can do some work to mitigate the emissions of carbon
dioxide
into the atmosphere.
It then fills the alveoli, tiny air sacs that enable the exchange of oxygen and carbon
dioxide
between the lungs and blood.
They hold water in the soil and they take carbon
dioxide
out of the atmosphere, fundamental to the tackling of climate change.
That's because Venus' atmosphere is full of carbon dioxide, an important greenhouse gas.
In fact, its atmosphere is almost entirely carbon dioxide, and is almost 100 times thicker than our own.
Carbon
dioxide
[levels] were very much lower than they are today.
That stops carbon
dioxide
coming out of the ocean.
The primary component of the most common form of sand is silicon
dioxide.
You take in more carbon
dioxide
and experience a small blockage of your airway.
The sodium bicarbonate reacts with acids in the dough to create carbon
dioxide
gas, which makes airy pockets in your cookie.
Plants use the energy from sunlight to transform carbon
dioxide
and water from the environment into glucose and oxygen.
You've probably heard that carbon
dioxide
is warming the Earth, but how does it work?
So, which photons does carbon
dioxide
prefer?
Carbon
dioxide
doesn't absorb light directly from the Sun.
Just as oxygen gas prefers the dark red photons, carbon
dioxide
and other greenhouse gases match with infrared photons.
Shortly after a carbon
dioxide
molecule absorbs an infrared photon, it will fall back to its previous energy level, and spit a photon back out in a random direction.
The more carbon
dioxide
in the atmosphere, the more likely that infrared photons will land back on Earth and change our climate.
That creates a low-pressure zone that pulls dissolved gases out of the synovial fluid, just like the carbon
dioxide
that fizzes out of soda when you twist open the cap.
Our entire country generates 2.2 million tons of carbon dioxide, but our forests, they sequester more than three times that amount, so we are a net carbon sink for more than four million tons of carbon
dioxide
each year.
So today, the clean energy that we export offsets about six million tons of carbon
dioxide
in our neighborhood.
By 2020, we'll be exporting enough electricity to offset 17 million tons of carbon
dioxide.
And if we were to harness even half our hydropower potential, and that's exactly what we are working at, the clean, green energy that we export would offset something like 50 million tons of carbon
dioxide
a year.
It's something like a Kickstarter project, only with a 15-year time horizon and millions of tons of carbon
dioxide
at stake.
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