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In recent years, the global greenhouse gas emission control has not been satisfactory, and the global carbon dioxide concentration has reached a new high, and it is in a sustained and steady upward trend, with no signs of slowing down.
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It is already impossible to be controllable, and the comparative environment is getting worse and worse, and it can only be protected.
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Eat less meat, protect the environment, refuse exhaust gas and wastewater, global warming can be controlled, of course it is difficult.
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Rich people have air conditioners who are not afraid of the heat, and poor people who die of heat have not changed much.
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No, people are now very concerned about the development of the weather and are controlling global warming.
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This is not the case, if we take the right measures to reduce some gas emissions, plus more trees can also be planted.
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In fact, this is possible, as long as we protect the environment and no longer destroy the ecosystem, it should be under control.
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Basically, it can't be controlled, it can only slow down this trend, and we can't do anything about environmental degradation.
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It should be uncontrollable, after all, there are so many population bases, and many people are doing something to make global warming.
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There is no controllability, and now the only way to mitigate the effects of global warming is to mitigate the effects of global warming.
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There should be control, otherwise it will not be good for our planet and people's lives.
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Carbon dioxide causes global warming, and it is indeed possible that it is a **.
First of all, I will talk about who was the person who first proposed that carbon dioxide causes global warming.
This man's name is Arrhenius, and he is a particularly famous scientist, who can be regarded as a big man in the scientific world, because he won the Nobel Prize in Chemistry.
In 1896, he proposed the scientific hypothesis of climate change, arguing that "the burning of fossil fuels will increase the concentration of CO2 in the atmosphere and thus cause global warming". So over the next century or so, there were many theoretical experiments and studies that supported global warming caused by carbon dioxide.
Seeing this, you may think that carbon dioxide causes global warming as a matter of course.
But in fact, everyone has a kind of mentality, when a scientific bigwig and Nobel laureate puts forward a theory, other scholars are likely to rely on this aspect when researching. So in order to make the results more realistic, some people even fabricate the data.
With the continuous advancement of science and technology, human beings have mastered the technology of measuring the law of temperature change in ancient times. Through the analysis of ice cores in the ice layers of the North and South Poles of the Earth at different times, scientists say that about 50 million years ago, during the Cretaceous period, the amount of carbon dioxide in the Earth's atmosphere was six times that of today, but the temperature was not much different from now.
Moreover, the activities of all living beings on the earth, whether plants or animals, produce carbon dioxide non-stop. The reduction in human CO2 emissions is simply not on an order of magnitude compared to the amount of CO2 produced by living organisms.
Although the effect of reducing carbon dioxide emissions is not as great as imagined, if the regulations on carbon dioxide emissions are relaxed, it will directly lead to the collapse of the entire existing energy conservation and environmental protection system, which we do not want to see. What's more, it has indeed led to the establishment of our environmental awareness.
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I don't think it's the best thing about global warming, I have felt that it doesn't snow in winter in recent years, and it's very hot in summer, especially in summer, and this year the temperature is over 40.
Global warming is a fact, the key is that the cause of warming is not carbon dioxide. The movement of the atmosphere is a very complex process, the sun, ocean currents, and cosmic rays are all involved, and how can it be simply blamed on carbon dioxide.
2. Carbon dioxide is only a small part of the earth's atmosphere, and it is difficult to say how much of such a small increase in gas is caused by people, because the ocean, animal and plant decay, etc., will produce a large amount of carbon dioxide.
Relationship between temperature and carbon dioxide: The amount of carbon dioxide is more likely to increase with increasing temperature, which can be explained by the fact that because the ocean itself can store carbon dioxide, if the temperature rises, carbon dioxide will definitely be released from the ocean
4. At present, a lot of research funds have been invested in the field of global warming to study the effects of global warming, but how much has been invested for these scientists who oppose global warming? This is also the reason why the opposition is getting weaker and weaker. If I don't have money, how can I oppose you?
5. Is the "hockey" temperature curve, which is important evidence of global warming, credible in the scientific community?
It is the main cause of global warming, which has become the consensus of all countries in the world, and it is also a kind of global pollution, and the Kyoto Protocol is an agreement initiated by the United Nations and reached by countries around the world in order to take measures to reduce greenhouse gas emissions.
At the same time, it is also believed that global warming has little to do with the earth's heat dissipation and heat absorption. As greenhouse gases increase, the temperature will naturally increase from the perspective of chemical molecular collisions or physical pressure, temperature and volume.
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People who say that global warming is a **** should say it on purpose, because human activities are caused by it.
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Due to the inherent complexity and uncertainty, the West often echoes the voice of skepticism about climate change and global warming, especially last year, a documentary called "Global Warming**" was broadcast on Channel 4 in the United Kingdom, which was surprising.
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Because global warming is only for most of the people, but in the most polar regions, it is still relatively cold.
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Those who say it's a** are a**! They don't have the five senses, and they don't know anything like the dead.
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It's not warming, it's the energy is weak, (the oil and gas are overdrawn,) the energy is weak, the summer will be sometimes very hot, the winter will be very cold, the typhoons will be very frequent, the number of typhoons will be higher and higher, droughts, floods, **, tornadoes, will become the norm, seriously affecting people's lives.
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Many people think that this is just a lie made up by scientists to cheat them out of research funding.
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There is an old saying for everyone: if you don't see a coffin, you won't cry.
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Global warming is not a **, we can find that the temperature in recent years is indeed higher than in previous years, and even the winter is not so cold, scientists really need to study in depth and consider future generations.
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I don't know much about this, global warming is not what it is, it is a real problem in reality, and it needs to be solved urgently.
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Some people are always chaotic, and global warming is evidenced by real data, and the summer is indeed warmer now than it was five years ago.
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Since global warming, why do people have to pay heating bills out of their own pockets in winter, can't they spend too much money, or do they call the donkey to kick and toss, and the brick family comes out to explain.
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If one day the earth really warms, humans will move there. At that point, the earth will not be the earth. It will become a water balloon. Do you have to go boating when you go out?
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What are people worried about??? If it is destroyed, it will be fair and just!! Not everyone is looking for fairness and justice??? How can the earth not die be fair and just???
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Don't worry, it won't be long before humanity dies out, and then the global temperature will drop
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The earth is very hot right now, and it's really cold when you are young.
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Since it's **, keep silent, what's there to say.
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People never admit what they do.
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Those who are controlled by the devil want the earth to end sooner.
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The culprit of global warming? New research shows that climate change is not caused by humans.
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In the history of the earth, there have been many glacial and interglacial periods, and the time that human beings are now in is the interglacial period.
These two periods always alternate. In a sense, global warming and cooling are the laws of the universe and nature, but human beings also play a key role in it, mainly in two aspects:
One aspect is the long-term effect, which is the emission of carbon dioxide and the slowing down of photosynthesis fixation of CO2 in the atmosphere. CO2 can reduce radiant energy at the surface, as well as retain long-wave radiation from the sun, warming the climate.
Another aspect is the short-term effect, that is, air pollution, particulate matter in the air will also retain the long-wave radiation in the sun's rays, so that these radiant heat energy cannot return and remain on the earth, so that the temperature rises.
Whether it is the rise of CO2 levels or the increase in air pollution, humans play a key role.
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We do have a trend towards global warming, with the main consequences being an increase in the number of extreme weather, melting glaciers, the inundation of cities due to rising sea levels, and tsunamis.
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The consequence of global warming is that we can see a lot of white pollution around us, and the destruction of the ozone layer, and the melting of glaciers, and then the depletion of natural resources, and the reduction of biodiversity, and the lack of shelter for animals.
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There is a trend towards global warming, and what is directly felt around us is the increase in temperatures every year, as well as the gradual melting of glaciers, which leads to a rise in sea levels.
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Judging from the current situation and historical comparison, the world has really warmed. What we can feel most around us is the change in temperature, in addition to the melting rate of glaciers at the poles has also accelerated a lot, which has released prehistoric viruses that were previously covered by glaciers, posing a threat to human life and health.
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It's really warming, and the consequences are rising sea levels, melting glaciers, rising global temperatures, droughts, storms, and floods. It is we humans who are suffering from global warming.
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Global warming has always been a concern of all countries, and if we humans no longer care about and stop climate change, then the earth will have very serious consequences!
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Global warming is considered to be the best in developed countries, the phenomenon of global warming does exist, and it is worth being vigilant, and developed countries say that global warming is mainly caused by carbon emissions generated by human development, many professionals have questioned that human history also has a period of sudden cold and hotter, but it is not caused by carbon emissions generated by human development, how to explain this. And for the temperature increase and decrease is very normal for the earth. But humanity should do everything we can to reduce carbon emissions.
Global warming may not be scientifically **, but it is in a political sense. Developed countries are politically correct about global warming, demanding that countries reduce carbon emissions, hype it up, and set some targets. In fact, most countries want to achieve industrialization, except for some special circumstances, the development of industrialization has to go through the process of pollution, and the developed countries have experienced the process of pollution, and began to do high-end industries, so it is easy for developed countries to meet the standard, while developing countries are still developing and are going through this process.
Developed countries call for the use of clean energy, but most developing countries do not have such technology, so do they have to buy from developed countries?
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The culprit of global warming? New research shows that climate change is not caused by humans.
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Global warming is no longer under human control, and a large part of it is caused by humans, because human activities have caused this result.
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The biggest factor is caused by human beings, because of the excessive exploitation of the earth and the waste of resources by human beings, which have led to the gradual deterioration of the global state.
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It can be said that human beings have polluted the environment too much, and the pollution of car exhaust and various garbage is very serious.
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Human-inflicted, of course. It was human beings who single-handedly destroyed the home on which they depended, but human beings did not yet know how to reflect.
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Humans make up a large part, but it cannot be said that all humans are responsible. Mankind is also thinking of many ways to control global warming.
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A considerable part of the reason is man-made, human behavior has exacerbated the deterioration of nature, and part of the earth's lifespan has reached a certain stage, but we must protect the environment and reduce environmental damage.
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Of course, it is caused by human beings, due to the overexploitation of human beings, the lack of care for the environment, and the waste of resources.
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The basic cause of global warming is the massive emission of greenhouse gases, which causes significant global climate change, redistribution of precipitation, and the melting of a large number of glaciers and permafrost, causing sea level rise and coastal cities to inundate. It not only endangers the ecological balance of nature, but also threatens the survival and habitation of human beings.
When scientists discovered the phenomenon of global warming, in 1992 the United Nations formulated the United Nations Framework Convention on Climate Change to slow down the rate of warming. Global warming is manageable, but at great human cost. Overall, there are two main causes of global warming.
One is that humans use a lot of mineral fuels, such as oil and coal, which produce a lot of carbon dioxide, carbon monoxide, sulfide gas, etc. It not only pollutes the atmospheric environment, but also exacerbates the greenhouse effect. Another reason is the increase in carbon dioxide, methane, perfluorinated compounds, hydrofluorocarbons, etc. in the natural environment.
This is caused by nature, and human beings cannot interfere or resist. However, we can manage ourselves, not damage the natural environment, and try to save energy and reduce emissions, so as to reduce the spread of the greenhouse effect.
Global warming is a worldwide problem, and the current level of human science and technology is only enough to slow down its spread, and it cannot be a fundamental hidden danger. Moreover, this cannot be achieved by the efforts of one person, one family, or one country, but must be maintained by everyone in the world.
Scientists even want to build a cosmic ring composed of small particles and spaceships around the earth to isolate the sun's lethality to the earth and reduce the earth's temperature. However, this goal cannot be achieved with the current scientific and technological strength of the country. It can be seen that global warming is probably no longer under human control.
If each of us does not put in the effort, sooner or later we will reap the consequences.
According to scientists' research, if the earth's temperature rises by 1 degree, the United States will become a desert, and the Sahara Desert, the hottest in the world, may become a sea of fertile land. When the temperature rises by 6 degrees, the earth will face a final catastrophe like the prehistoric mass extinction, with 95% of species extinct, and will humans still be there? >>>More
What are the effects of global warming on humans?
Global warming. Harm to humans.
1.Rising temperatures provide kinetic energy to the air and the ocean, forming super-sized typhoons, tsunamis and other disasters. Every year, more and more disasters are faced, and typhoons and tsunamis can also damage buildings, threaten human life, and bring mudslides. >>>More
1.Factors of population growth.
The rapid increase in population in recent years is one of the main factors contributing to global warming. At the same time, it also seriously jeopardizes the balance between the natural ecological environment. With such a large number of people, the amount of carbon dioxide emitted by itself every year alone will be a staggering figure, and as a result, the amount of carbon dioxide in the atmosphere will continue to increase, and the resulting carbon dioxide "greenhouse effect" will directly affect the climate change on the earth's surface. >>>More
In fact, the question is very simple, everyone knows that ice melts or sublimates to absorb heat! When global warming increases the temperature, the melting of glaciers and icebergs on the earth accelerates, and the melting of glaciers and icebergs needs to take away a large amount of heat, and then through heat transfer and diffusion, the climate of places other than icebergs and icebergs is suddenly cooled! However, the thermal expansion and contraction of the air will not make it cooler in summer, because in summer the temperature is high and the atmospheric pressure is also high, and the apex will flow towards the poles (except in special cases), and in winter, it will shrink towards the equator, and the cold air at the poles will pour in in large quantities! >>>More