How to transform the earth into an oxygen only environment

It can't be like this!!

Pure oxygen will exacerbate the oxidation of the human body!

The intensity of oxidation is related to the concentration of oxygen!

If it is pure oxygen, normal people will oxidize very quickly, and then die!

Oxygen-only environments are harmful.

Besides, without carbon dioxide, what will the plants do?

You're funny, aren't you?

Even if not**. Inhaling pure oxygen is harmful to health. Long-term inhalation of pure oxygen can produce dependence, and then poisoning death.

There are also such problems ...

There are many problems with too high oxygen concentrations.

Humans can't adapt to hydrops in the lungs is a very common problem due to high oxygen concentrations.

If someone can answer him, he will be rich, and he must be an expert. And I don't think there are any such people in the world. .Your intentions are good, everyone can express their opinions!

Hehe! May there be peace in the world!

Under normal conditions, humans cannot inhale pure oxygen, and the environment of pure oxygen will cause the extinction of many organisms.

Let's not talk, in a pure oxygen environment, a spark can burn your whole body in an instant.

Long-term inhalation of pure oxygen is harmful to people.

Environmental protection is the biggest problem facing human beings in modern life. To solve this problem, we must start with the basics.

First of all, it is necessary to publicize a lot to raise people's awareness and understanding and strengthen their awareness of environmental protection.

Secondly, it is necessary to carry out waste utilization and reduce the felling of forest trees. It is also necessary to strengthen the treatment of white pollution and reduce the use of plastic products.

Finally, improvements should be made in the area of cleaning. Make the city more tidy.

For the sake of the future of the earth, we must work hard now to protect the environment. We make the following recommendations:

Implement garbage sorting and bagging. This will not only reduce the workload of sanitation workers, but also make better use of waste, reduce pollution and save resources.

When shopping for groceries, use less plastic bags and try to use bamboo baskets.

Use a replaceable core as much as possible to reduce the waste and garbage of the ballpoint pen shell.

Try not to use disposable lunch boxes when eating out.

Regardless of whether human beings live or die, the question of protecting the earth's climate is perfectly fine.

Contempt, contempt

Contempt, contempt

Looking down on discrimination

Ignoring/ignoring !!

Adhering to the strategy of sustainable development, all countries should shoulder the important task of actively responding to global warming and protecting the world's ecological environment.

2. All industrialized countries should actively carry out "energy conservation and emission reduction", adjust the industrial structure, and apply new energy; Developing countries should eliminate or improve outdated industries and production capacity, improve the efficiency of resource and energy use, and reduce carbon dioxide emissions.

3. Increase scientific research support, encourage scientific research institutions, universities, and enterprises to develop new energy, new materials, and new technologies to cope with the development problems brought about by the increasing depletion of energy resources. Developed countries should increase investment in this area and strive to promote the translation of research results.

4. Developed countries should earnestly assume their responsibilities, like the United States, must change the traditional production and lifestyle of high consumption and high energy consumption, actively save resources and energy, and help underdeveloped countries improve the efficiency of resource and energy utilization.

5. All countries should carry out environmental protection education for all, and urge all sectors of society to form a good will to "love our earth and protect the ecology", and put this will into action.

Desertification and rocky desertification are intensifying, soil erosion, land surface subsidence, atmospheric, river and marine pollution, ozone layer hole, global warming, and various radiation intensification.

The climate is warming, the Antarctic ice cap is melting, the ozone layer is leaking, and the biological chain is being damaged to varying degrees.

Humanity is trying to halt or reduce the extent of these deteriorations.

I'm sure it's going to be okay because we're all aware of it.

Our earth has undergone earth-shaking changes since its beginning 4.5 billion years ago and has a climate suitable for human survival.

How has the Earth's environment changed over the past 4.5 billion years?

The changes in the Earth's environment are dominated by cyclical changes in the Earth itself, while the changes caused by human activities are minimal. When she goes into the coldest she is bound to get warmer, when she enters the hottest she is bound to get colder. This was already the case before the human race.

There is a cycle every few million years. 2012 happens to be a cycle, so the earth has been responding since 2010 and 2011. ** The number of times is increasing, but humanity will definitely survive 2012.

Because humans have advanced so much more than dinosaurs, dinosaurs can rule the earth for 160 million years, and there is no reason why humans can only last a few million years. But protection measures must be taken now for next year. I also hope that 2013 I will continue to publish here.

The earth's environment is getting worse and worse, and the rapid development of human society is not a good thing. Nowadays, there are fewer and fewer trees than in primitive societies, so the oxygen in the air is only 21 percent. There are more and more chemical factories, and in the final analysis, they are made by humans.

It's getting worse, the environment is not working. The damage was severe.

Humanity should reflect.

Energy-saving, cleaner production, use clean energy, avoid waste, more greenery, and live in harmony with all animals

I'm afraid that the speed of protection is now much less than the speed of destruction. And once the environment is damaged, it takes very, very long to repair.

I think the most famous thing is that the substance used in refrigerators has been banned for a long time, but the substance that was emitted in the past will not be eliminated for hundreds of years. Humanity can only reduce pollution now, and there is really no famous event that works.

Low carbon emissions, less explosives, nuclear ** (preferably not). Kill fewer animals. Plant more trees. Reduce water pollution. Do less experiments that are harmful to the environment.

Do more good deeds and less evil deeds; Governing the family diligently and thriftily, from the heart to goodness, reverence for nature, reverence for the gods; Respect for life, more respect for the environment of life.

To put it simply, it is low carbon emissions and afforestation.

What's wrong with the planet's environment? Species declared extinct are reappearing, and the planet's environment is getting better?

The earth's environment is divided into good and bad countries, and environmental protection is also, environmental protection is a latecomer, appearing in the 70s of the last century, and our country is relatively late. It's the same as economic development. The better the economic development, the better the environmental protection, only in the development, if the environmental protection can not keep up, pollution is very easy to occur.

It's not good, the hole in the ozone layer is already very large. Water pollution is also severe, energy shortages, and deforestation is severe.

Human beings have carefully protected the perfect and fragile ecological environment of the earth, which is like porcelain.

Humans protect the earth's ecology like their own children.

Humans protect the earth as carefully as mothers protect their children.

Humans protect the earth as carefully as mothers protect their children.

Humans protect the earth's ecology like their own children.

CO2=C+O2 Theoretically, this reaction will still occur.

Yes, by your ingenuity!