Get a black technology system at the start

Chapter 272

If this continues, the temperature on our planet will become higher, which is the so-called greenhouse effect.

The greenhouse effect has a huge impact on our lives, and we may not even notice it.

It will affect the environment we live in, and even make the environment no longer suitable for us to survive.

We must attach great importance to it.

Our massive mining of coal and oil releases a lot of carbon dioxide, causing the temperature to rise.

From the data, we can know that the temperature on our planet is estimated to be one degree higher than it was 100 years ago.

Don't underestimate this degree, the most direct manifestation is that the summer has become longer, almost a month longer.

A year is 360 five days. After the summer is long, the time it occupies is robbed from spring and autumn. The time of spring is shortened, and the time of autumn is also shortened.

Due to the increase in the temperature of the Antarctic and the Arctic, many glaciers have melted, and the consequent consequence is the rise of sea level.

If the greenhouse effect continues and the temperature of our planet continues to rise, sea levels will continue to rise.

A large number of glaciers enter the sea, so that after 100 years, through detailed computer calculations, the sea level will rise by at least one meter.

If that is true, many coastal cities will be submerged.

There is even the possibility of coming out and perishing the country...

Like an island country...

The greenhouse effect may also cause the arrival of ice ages.

This sounds very contradictory. Obviously, the temperature has increased. How could it cause the arrival of the ice age?

That's because the glaciers continue to melt into the sea, making the sea water continue to be diluted.

You must know that the water in the glacier is fresh water.

After seawater is diluted, the salt content per unit volume becomes less, which leads to a decrease in the weight of seawater per unit volume.

In this way, the thrust of seawater is also reduced, and the possibility of forming a circulation is also reduced, which leads to the inability to transmit heat in time, and may lead to extreme weather.

Some places are extremely hot, and some places are extremely cold.

Generally speaking, the greenhouse effect is harmful but not beneficial. We must try our best to reduce the continuous deterioration of the greenhouse effect, and the best way is to reduce carbon dioxide emissions.

It would be even better if it can effectively reduce the content of carbon dioxide in the air.

Now almost every family has a car, even if there is no car, there is a motorcycle, they all burn oil.

As long as gasoline is burned, carbon dioxide will be produced, which will aggravate the greenhouse effect.

Look, so many cars on the street are emitting exhaust fumes.

In fact, the manufacture of hydrogen energy vehicles is also to reduce carbon dioxide emissions.

Hydrogen combustion does not produce carbon dioxide, but generates water vapor, which does not pollute the environment.

Now people have gradually realized the harm of carbon dioxide and the harm of the greenhouse effect, so they began to reduce the carbon dioxide content in the air purposefully.

That is to apply the so-called carbon capture technology. This method is to separate the carbon dioxide in the air through a certain method, and then compress the volume of the carbon dioxide. Finally, the storage place must be selected well, and it cannot be stored in places where earthquakes often occur. The place.

If there is an earthquake just after storage, then the carbon dioxide gas will come out, wouldn't it be a joke.

It's a waste of time, a waste of money, and a waste of emotion.

The storage locations are generally deep underground, and there are also abandoned oil fields, or oil fields that are still being mined.

No matter where it is stored, the depth must be deep.

This can create enough pressure to compress the carbon dioxide so that it is not easy to diffuse.

For the capture of carbon dioxide, it is generally carried out after the coal, oil, etc. are burned.

Therefore, most of the traps are built next to the enterprise and next to the thermal power station.

The content of carbon dioxide next to these places is more, which is convenient for capturing carbon dioxide, and more carbon dioxide can be captured per unit time.

Although the captured carbon dioxide is processed, it is then put into storage.

The process is this one, but the cost is very high. It costs about [-] yuan just to capture carbon dioxide, not including the processing cost.

If transportation, compression, transportation, burial and other processes are added, then at least one hundred yuan will be added on this basis.

That is to say, in the whole process, one ton of carbon dioxide costs about [-] yuan.

So how much carbon dioxide can our country emit in a year?
After calculation, an average person can emit 2.5 tons of carbon dioxide per year.

Then if you really want to deal with dropped calls, the price you need to spend is 1000 yuan per person.

Each person needs to take out 1000 yuan to deal with the carbon dioxide produced by themselves.

Then you can calculate the total cost, which is multiplied by our total population, 15 billion.

Fifty thousand billion!
This number is really too big, it is impossible to hear it.

We can't spend so much money doing this kind of thing.

Yes, we can spend so much money, but don't we need money in other places?Don't you need to do other things?

Other things are equally important to pull.

Furthermore, our planet belongs to everyone, everyone, and the air circulates with each other. Even if we try our best to deal with carbon dioxide, but other countries do not deal with it. Without this awareness, they are still producing carbon dioxide recklessly, which is actually useless.

After all, the carbon dioxide we produce every year only accounts for 13.00% of the global carbon dioxide produced every year, and the remaining 80.00% is produced by other countries.

So dealing with carbon dioxide is everyone's business and everyone's responsibility, not just a country's people's business.

This is very troublesome. It would be great if the whole world can work together, but it is difficult for so many people to unify their thinking, and it requires a lot of negotiation and communication.

Because Zhang Xingchen has a super black technology system, he also knows a lot about alien civilizations. He understands that as long as he enters a first-level civilization, he will no longer worry about the greenhouse effect.

In the first level civilization, the human beings there have rarely used fossil resources such as coal and oil.

Because these all pollute the environment, even if they are used, the harm is minimized, which is very effective.

Utilization is very high.

In the first-level civilization, the energy they often use is nuclear energy. At that time, controllable nuclear fusion reactions can be produced, and there are solar energy, wind energy, tidal energy, etc., and the use of these energy sources will not harm the environment. create pollution.

And at the first level of civilization, humans can easily control the composition of the atmosphere.

(End of this chapter)