Dioxide
in sentence
512 examples of Dioxide in a sentence
We can understand, for example, why we create plaque in our arteries, what creates the starchiness inside of a grain, why does yeast metabolize sugar and produce carbon
dioxide.
Carbon dioxide, a little bit of sunlight, you end up with a lipid that is highly refined.
Well, it's not the lava that kills anything, it's the carbon
dioxide
that comes out with it.
But carbon
dioxide
is carbon
dioxide.
We are seeing rising carbon
dioxide
levels, now about 410 ppms.
The concentration of carbon
dioxide
in the earth's atmosphere has increased by 40 percent just in the last 150 years or so.
But the concentration of carbon
dioxide
that stays in the atmosphere is only increasing by about half of that, and that's because half of the carbon we keep releasing into the atmosphere is currently being taken up by land and the seas through a process we know as carbon sequestration.
And second: the ability of these natural ecosystems to take up carbon
dioxide
from the atmosphere and sequester it in the natural habitats is currently getting compromised, as they're experiencing serious degradation because of human actions.
Carbon comes into the soil through the process of photosynthesis, when green plants take carbon
dioxide
from the atmosphere and use it to make their bodies, and upon death, their bodies enter the soil.
See, decomposition releases carbon
dioxide
into the atmosphere, as well as other greenhouse gases such as methane and nitrous oxide, but it also releases all the nutrients we all need to survive.
But even if this effort is not fully successful, but we just start heading in that direction, we still end up with soils that are healthier, more fertile, are able to produce all the food and resources that we need for human populations and more, and also soils that are better capable of sequestering carbon
dioxide
from the atmosphere and helping with climate change mitigation.
Elements and compounds essential to life include hydrogen, methane, nitrogen, carbon dioxide, phosphates, and ammonia.
The seawater expelled here is highly alkaline and lacks carbon dioxide, but is rich in methane and offers more hospitable temperatures.
Adjacent black smokers may have contributed the carbon
dioxide
necessary for life to evolve at Lost City, giving it all the components to support the first organisms that radiated into the incredible diversity of life on Earth today.
Excess carbon
dioxide
is not only driving global warming, it's also changing ocean chemistry, making the sea more acidic.
And some such plans exist, things like swarms of mirrors in space to deflect the sunlight away and encouraging aquatic organisms to eat more carbon
dioxide.
Now, as we breathe, we produce carbon dioxide, and that carbon
dioxide
needs to be scrubbed out of the system.
There's a chemical filter in there that pulls the carbon
dioxide
out of the breathing gas, so that when it comes back to us, it's safe to breathe again.
We have to cut our emissions and clean our energy supply at the same time that we draw significant volumes of carbon
dioxide
out of the atmosphere.
Carbon
dioxide
has been increasing since the start of the Industrial Revolution, increasing from about 280 parts per million to over 410 today, and it continues to increase.
The carbon that plants need to grow comes from this carbon
dioxide.
And so yes, carbon
dioxide
is plant food.
And this should be good news, of rising carbon
dioxide
concentrations, for food security around the world, making sure that people get enough to eat every day.
And that carbon dioxide, besides making plants grow, has other consequences as well, that plants, when they have higher carbon dioxide, increase the synthesis of carbohydrates, sugars and starches, and they decrease the concentrations of protein and critical nutrients.
Except carbon
dioxide
is blown over some of the plots.
And so you can compare what it looks like under today's conditions and under carbon
dioxide
conditions later in the century.
They just focused on the carbon
dioxide
component.
This practice pumps vast amounts of carbon
dioxide
into the atmosphere, and like our microbial predecessors, we have begun to make substantial changes to our planet.
That's a lot, that's about the equivalent of the carbon
dioxide
emitted by 6.3 million cars.
Enzymes may also offer some help in capturing greenhouse gases, such as carbon dioxide, methane and nitrous oxide.
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