If you fracture it, you can look at the fact that it's nanostructured.

This isn't Volvos this is volcanoes.

The primary component of the most common form of sand is silicon dioxide.

We need to breathe.

We stopped tilling, so that we could prevent greenhouse gasses from going into the air.

Inert nitrogen, high concentration of carbon dioxide crystals, methane...

Trees give off oxygen and absorb carbon dioxide.

Tropical rainforests produce oxygen and consume carbon dioxide.

The botanical names are in front of you.

A very simple example is this When the world was primarily plants, the environment, which had carbon dioxide and some oxygen in it when they first started,

We inject our own aerosols into the atmosphere, and we have trace gases, and not just carbon dioxide it's methane, ozone, oxides of sulfur and nitrogen.

10 times better than our fog catching nets.

Now, as we breathe, we produce carbon dioxide, and that carbon dioxide needs to be scrubbed out of the system.

Then of course, there's all that

Carbon dioxide, having never gone above 300 parts per million, here is where CO2 is now.

The amount of carbon dioxide has increased by 10 percent.

So, carbon dioxide the stuff we want to get rid of not sugar, not anything.

So why is this relevant? Because when you put animals and plants in the same environment,

I mean, you can have blood flow, but at some point it's also going to want some oxygen.

So, fungi and mycelium sequester carbon dioxide in the form of calcium oxalates.

And it puts 18 thousand tons of carbon dioxide in the air.

Makes the rocks crumble, and the first step in the generation of soil.

Each cylinder is about 10 percent ancient air, a pristine time capsule of greenhouse gases carbon dioxide, methane, nitrous oxide all unchanged from the day that snow formed and first fell.

Carbon dioxide is not a poison in itself.

I realize that they are microfiltration membranes.

And that waste could be all sorts of things, and one that kind of jumps to mind is carbon dioxide (CO2).

We've also talked about concentrations of carbon dioxide in the atmosphere.

If you could get a deal at Copenhagen, where people agreed,

And several things are important.

When the ocean absorbs a lot of CO₂, the water becomes more acidic.

But the real powers of this place come from phytoplankton.

So this breath is not just about exchange of oxygen and carbon dioxide.

So nature created a balance, and the balance was called animals.

A warmer ocean releases CO2, just as a warm Coca Cola does.

Massive amounts of carbon dioxide are generated every day.

This is a violent process.

Canaries used to be used as kind of biosensors in mines.

So that's one thing what the lungs gonna help me pick up and I'm gonna write O2 for oxygen.

You do that, you get lightheaded, you get tingling.

People say, What's the solution? Here it is.

Now, because the fate of water and carbon are tied to soil organic matter, when we damage soils, you give off carbon.

Carbon dioxide sometimes harms people.

CO2 as a building block.

How one time you taught about carbon dioxide by making grape soda in class.

Let's say we have a container here and let's say it just has a bunch of let's say it just has some air particles in it.