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Global warming is already a big problem, not just a simple talk, global warming not only makes our temperature higher, it is a deadly threat to the whole world, glaciers have been slowly dissolving, even the Arctic has few ambushes, polar bears may also be extinct. And some experts also said that there will be 700 glaciers, maybe in the next 30 years, what does this mean, I think everyone knows, all the glaciers disappear the day the whole earth will be flooded. With the melting of glaciers looming, where do we go from here?
Let's take a good look at this topic. <>
If all the glaciers are dissolved, then we human beings will not be able to live on this earth, where should we go, I think there is only one or two words, that is, extinction. We can't change some of the characteristics of this earth, it was originally a water ball, because the volcanoes have continuously erupted to create continents, and once the glacier dissolves, it will return to its previous state, which is also its most primitive state. Humanity will not be able to cope with this catastrophe, and perhaps we will find another suitable planet for us to live on, but 30 years will not be able to achieve it.
However, experts say that 700 glaciers will melt, not that glaciers in the world will melt, so it will only bring a danger of rising sea levels, and humans can also block this danger by raising sea levels. In general, the melting of 700 glaciers in 30 years will not pose a great threat to human beings, but we also have to pay attention to how global warming is caused and can it be improved through some reduction activities of our human beings? If these problems are solved, the problem of global warming will be solved, glaciers will no longer melt, and people's living environment will not be changed.
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The future of humanity is going to be a big question, and I think that if the glaciers melt, then the survival of humanity will come to an end.
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Noah's Ark, the Himalayas may be the last fertile ground for mankind. In the plateau, an aviation base was built to transport people's books to the moon.
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Melting glaciers at the poles will raise current sea levels by 66 meters, inundating almost all coastal cities, and redefining continental coastlines. Nearly half of the planet's population lives in coastal areas and will have to find a new home.
Ocean currents can change direction due to changes in ocean salinity, temperature, and sea areas, affecting marine ecosystems. Without time to evolve to adapt to such extreme changes, marine life and polar animals will face mass extinction. Once all the glaciers melt, the sea absorbs more radiation because there is no ice to reflect the sun's rays, and ocean hurricanes occur more frequently, causing more flooding.
Changes in ocean currents also mean drastic weather changes, large-scale climate change will alter seasonal rainfall, causing previously fertile land to become barren, which will destroy agriculture and lead to a reduction in human food**, global famine, and along with the loss of homes, the destruction of industry, manufacturing and farmland. The good news is that heavy rains will hit the desert and much of Africa will become habitable.
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Rising sea levels, the destruction of villages, the inundation of human beings by the sea, the misery of life, and the inundation of food are all consequences of the disappearance of glaciers at both poles.
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The problems caused by the melting of glaciers are devastating to the global environment today, and they are also a huge challenge to the living environment of human beings. We live in this land, there are mountains, forests, rivers, high-rise buildings, and low-rise houses, and a sudden flood will damage our beautiful home, and the disaster caused by the melting of glaciers will lead to the serious destruction of our home. We are on our way to caring for our homes, protecting glaciers, reducing CO2 emissions, mitigating climate change, and more.
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Scientists have found that all glaciers in the Arctic will melt by 2030.
At the beginning of 2019, many countries in the northern hemisphere may have abnormal climates, especially China and the United States, which should be deeply understood. Chinese climate experts have also summed it up: El NiƱo.
In the end, this is related to the warming of the Arctic, which has caused the binding force of the Arctic polar vortex to weaken, resulting in the diffusion of the cold air flow of the polar vortex to countries such as China, Canada and the United States. In order to combat global warming.
As early as 2015, many countries around the world signed a "Paris Agreement" on controlling global warming
It is hoped that by 2100, the global temperature rise will be limited to 2 degrees Celsius.
Within. However, a new report from the United Nations recently released says that even if we meet the Paris Agreement emissions reductions, even if we no longer emit any greenhouse gases, we will be powerless to stop the Arctic from rising temperatures and sea levels. Looking at the overall statistics, the global sea ice area has been reduced by 40% over the past 40 years, starting in 1979, and if human greenhouse gas emissions continue to remain high, it is likely that the Arctic glaciers will melt by 2030.
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Scientists speculate that the melting of glaciers in the Arctic and Antarctic can raise the global sea level by about 65 meters, and most of the world's coastal cities and a large part of the islands will be ruthlessly submerged by the ocean. As sea levels rise, land becomes smaller, land is at a premium, housing prices are likely to be higher, and human settlements are more dense, but they will not die out as all the Arctic and Antarctic glaciers melt and sea levels rise.
In fact, after the melting of the Arctic and Antarctic glaciers, the sea level rise caused by the extinction of some organisms will only make the land smaller, thus squeezing the living space of human beings, but it will not cause a large amount of human beings. However, all kinds of animals in the Antarctic and Antarctica will be extinct, because the glaciers in the Arctic and Antarctic do not exist, and the penguins, polar bears and other creatures that live on them may become extinct, but after the glaciers in Antarctica recede, the exposed land may grow plants in a few years, and some new plant and animal species will be born, which can enrich the life forms of the earth.
Bacterial influenceIt is also said that after the melting of the Antarctic glaciers, the ancient viruses and bacteria under the ice thousands of years ago will be resurrected, and then spread to the places where humans live, causing a fatal impact on humans. Personally, I feel that this is possible, but human beings will not be so easily defeated by this bacterium if they can prevent it early, and it is very likely that human beings will unite to establish a closed circle in the Antarctic region before these bacteria spread, so as not to let these ancient bacteria spread. Even if these bacteria cannot be stopped, or if humans are poisoned by bacteria and many people die as a result, there will be many people who hide underground early or build floating cities at sea to live, and still do not suffer from extinction.
It takes time for glaciers to melt and, according to scientists, it will take about 4,000 years for Antarctic glaciers to melt at the current greenhouse effect. In these thousands of years, there will be many variables of human beings, environmental science and technology may be greatly developed, although the current human beings are not very united, but it does not mean that it will always be loose, once the concept of human beings changes and unites, it can change the greenhouse effect to prevent the melting of glaciers in the North and South Pole.
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It will not perish. Because it takes a long time for the glaciers to melt in the Arctic and Antarctica, at that point, humanity may be able to come up with a strategy to deal with it.
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Extinction is less likely, but a sharp decline in population is certain. The melting of glaciers in the Arctic and Antarctic is equivalent to a sea level rise of about 66 meters, and low-lying and coastal countries and regions will be submerged, making the living space for human beings smaller and the living environment even worse, so many people will die.
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Yes. Because the melting of glaciers in the North and South Poles will cause sea levels to rise, causing a series of ecological problems, so there is a high probability that humanity will die.
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If all the glaciers in the Arctic and Antarctic melted, would humanity perish?
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Glacier fusion is record-breaking! About 700 glaciers may disappear within 30 years, and the disappearance of glaciers will cause serious harm and harm to the entire human race. <>
Glacier melts continue to be affected by high temperatures, causing other melting noises and disappearing phenomena for a long time, rare high temperatures and dry weather, affecting the normal operation and development of many glaciers, and many areas have appeared furnace mode, which will cause people to attach great importance to the next 30 years, if the long-term glaciers cause the disappearance of the problem, the problem of global warming will be imminent. If the glaciers continue to melt or cause great harm, it will not only affect the earth's climate, but also cause other continuous disasters, for example, the extinction of animals and plants and the melting of the sea level will cause a lot of rise. It can also cause other transmissible diseases, diseases and problems that affect people's daily life, and for countries with relatively low altitudes, it will also cause land inundation, and then produce problems that are unbearable.
According to the relevant news, for some countries, the snow resorts have begun to gradually disappear, and there are many states, most of the glacier area has been reduced, and even the sentence has increased to 60%, and the national border between countries has also melted and other problems, which makes people feel shocking and very scared, because the melting of glaciers will bring other human survival and construction safety problems. <>
There is also speculation that 700 glaciers could melt and disappear in the next 30 years. Once the glacier melts, the natural disasters and successive disasters caused by it are unthinkable. These glaciers are the wine of existence for hundreds of millions of years, for their existence is an essential part of people's normal life, for natural disasters can cause people to be unable to live normally and other diseases.
It is important to quickly deal with global warming, so that it does not lead to other problems and does not bring about other impacts. If there are multiple types of germs that spread and spread, the harm caused is unpredictable.
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When the glaciers disappear, the earth will be submerged by the sea, many countries will cease to exist, and then the earth will become more crowded.
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The global temperature will definitely change greatly, which may lead to global warming, which may affect the survival of human beings.
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After the glaciers disappear, the Earth may be submerged by rising sea levels. So we need to try to reduce the rate of global warming as much as possible.
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Many countries and regions around the world have ushered in rare hot weather this summer, and the combination of high temperatures and low rainfall has caused drought in many places, which has caused a huge blow to crops. Even the polar glaciers have not been spared, and the melting rate of the glaciers has been further accelerated by high temperatures and droughts, and the impact on the ecological environment has become more and more serious. Some experts say that this year's melting glaciers have set a new record, and if human beings do not take effective precautions to curb the rate of global warming, then about 700 glaciers will disappear within 30 years, posing a huge threat to mankind.
Once a glacier melts, the consequences are severe. The first and most obvious threat is a rapid rise in sea levels, such as remote island nations or coastal cities, which could be at risk of being swallowed up. For example, in the Maldives, if all 700 glaciers melt away, as experts say, it will inevitably displace people living in island countries or coastal cities, leaving them homeless and eventually having to move inland.
If the melting of glaciers causes sea levels to rise rapidly, it will affect the global climate, leading to an accelerated rate of climate warming, and humanity may face even hotter extreme weather in the future. In addition, the flooding caused by melting glaciers cannot be ignored, and may even cause flash floods or mudslides, destroying buildings and flooding crops, seriously affecting people's lives. If crops are affected, yields will inevitably decrease, and there will even be a risk of no harvest.
In this way, it will cause huge losses to the farmers' economy, and once the food resources become less, it will naturally **, and people's lives will become more stressful. Although the situation of global warming and glacier melting is relatively severe, as long as people intervene in time to control excessive greenhouse gas emissions, slow down the greenhouse effect, and protect the ecological environment, further deterioration can still be avoided.
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It will lead to an increase in the rate of global warming, global temperatures will rise, many species will become extinct, and small national islands on low coasts will be submerged. Only by starting to pay real attention to the ecological environment and reduce the frequency of air conditioning can we better maintain the ecological environment of the Arctic.
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Threatening climate change could lead to faster melting of the East Antarctic ice sheet, leading to rising sea levels and a reduction in land area. A recent article published in the British journal Nature** pointed out that if the goals of the Paris Agreement are not met, the East Antarctic ice sheet, the world's largest continental glacier, will be accelerated by the effects of climate change, 2500, which could lead to a sea level rise of about 2 to 5 meters. I believe that the intervention now is to reduce emissions and reduce pollution.
No human intervention should be done.
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