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Anonymous users2024-02-13In 2020, the planet is in trouble, and scientists are worried: this may be just the beginning!
2020 is a very memorable year for every earthling, a new coronavirus suddenly swept the world. People all over the world are so enveloped by the fear of the virus that they have been squatting at home for months. However, scientists say that the new coronavirus may be just the beginning, and there are many more troubles in 2020.
Whether it is the new coronavirus that began in 2020, or the locust plague in East Africa, the fires in the Amazon rainforest, the flu in the United States, etc., all of them have made human beings feel that these unusual things happened on the earth in 2020, and how long will human beings be dominated in this unusual year?
Scientists are worried. In fact, whether it is the new coronavirus, the locust plague, or the fire, it is just a small thing, and the bigger disaster should be the situation of global warming. Scientists also believe that these disasters on the earth today are just the beginning, and under this beginning, global temperature warming has continued throughout the development of mankind.
If the new coronavirus is already very scared to mankind, then what way should human beings resist the ancient strain of the melting permafrost of Siberia caused by global warming? Obviously, people have no long-term concerns, but they must have near-term worries. Modern human beings have both long-term worries and near-term worries, so we should treat the problem from a two-point perspective, rather than solving the near-term worries and not looking at the long-term worries.
Human beings can only survive on Earth, at least so far, scientists have explored other planets in the universe and have not found a second Earth suitable for human habitation. Human beings should clamp their tails and be good people, and should not recklessly do a lot of harm to the earth at such a critical juncture. Otherwise, what awaits mankind in the end will only be self-defeating, and this self-defeating is still self-inflicted!
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Anonymous users2024-02-12This will not be just a beginning, nor will it be an end, but so what, as long as the earth is not **, our life is still going on, so much to worry about, do your best, keep moving forward, I believe that the sunshine will be more brilliant!
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Anonymous users2024-02-11Scientists have said that the new coronavirus in 2020 is the beginning, the population is increasing, and the earth's climate is constantly warming. There is no second earth that can be used by humans!
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Anonymous users2024-02-10I believe that these disasters are caused by our lack of care for the environment, and if we continue to destroy the environment, there will be even greater disasters.
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Anonymous users2024-02-09It is estimated that the Earth has survived for 4.6 billion years. Scientists believe that if the Earth is allowed to move freely, it may exist forever, but if other external factors interfere with it, the Earth may have an end of life. The external factor is the sun in the first place, because it is the closest planet to the earth and can have a destiny on the right earth That is to say, all the energy and power on the earth come from the sun, and once the sun has three long and two short, it is bound to affect the earth.
Before the 30s of this century, people always thought that the sun would one day burn out, turn from white to orange and then to red, and finally become a dark star that was silent, but its brilliant life. In the 30s, when physicists learned the mystery of the sun's light, the situation was very different. It turns out that the Sun's energy comes from its thermonuclear reactions, and the Sun's lifetime will pass through the gravitational contraction phase, the main-sequence star phase, the red giant phase, and the compact star phase.
The main sequence phase is the period of stability of the Sun. This phase will last for 10 billion years. At present, the sun is only halfway through and is in middle age.
Once the Sun reaches the red giant stage, then the end of the Earth is coming. Of course, this is billions of years away. Some scientists believe that the Sun may have a brother, a companion star of the Sun, which orbits the Sun day and night, and turns away from the Sun every 26 million years.
The nearest place to come"Make waves"Its strong gravitational pull will cause a large disturbance of many comets, and 1 billion comets will be on a rampage in the solar system, and the Earth and other planets will become these comets"Target".If the mass of the comet that collides with the Earth is large enough, the consequences are unimaginable: the extinction of light organisms and the upheaval of ecology; Heavy landslides and earth cracks, the earth"Broken bones".
However, this solar companion star, which could bring misfortune to Earth, has not been discovered, although many scientists believe it exists.
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Anonymous users2024-02-082020 may only be the beginning of a human crisis, and even greater disasters may break out on the planet in the future.
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Anonymous users2024-02-072020 has been an extraordinary year, with a lot of things and a lot of changes happening. And which of these events do you know?
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Anonymous users2024-02-06What happened to the planet in 2020?
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Anonymous users2024-02-05What happened to Earth in 2020?
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Anonymous users2024-02-04What's happening on Earth in 2020? Star Awareness Project
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Anonymous users2024-02-03What happened to Earth in 2020?
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Anonymous users2024-02-02What happened to the planet in 2020?
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Anonymous users2024-02-01What's happening on Earth in 2020? Star Awareness Project
In the long run, the impact of human activities on the earth has been minimal, so there are many slogans calling for the protection of the earth and the environment, but their effect is far from the effect of the earth's self-purification. Human beings are just one of many species living on Earth today, and they will also become extinct due to the influence of a certain geological epoch or plate shift, but this is not what people say about being eliminated from the earth. Human civilization is only 10,000 years old, and the recorded history is only four or five thousand years, and only in these four or five thousand years, in the historical era before the first industrial revolution, our impact on the environment is even negligible. >>>More
Following your question, I think you would love to destroy the Earth! Is your current situation not very satisfactory?! >>>More
oil for about 50 years; The mineral deposit is about 120 years old; Water for about 100 years. >>>More
Before the formation of the earth, there were many asteroids in the universe revolving around the sun, and these planets collided with each other to form the primitive earth, when the earth was still a hot fireball, and as the collision gradually decreased, the earth began to cool slowly from the outside to the inside, producing a thin layer of hard shell - the earth's crust, at this time the earth was still in a hot state. A large amount of gas is ejected from the inside of the earth, which carries a large amount of water vapor, which forms a circle of atmosphere surrounded by the periphery of the earth, the position of the earth from the sun is not too close to the water vapor is evaporated by the sun, and the size of the earth itself has enough gravity to pull the atmosphere, so the earth will have a unique atmospheric environment, and the atmosphere begins to rain after the formation, and the original ocean is formed. >>>More
For such a question, I think you should first have a general understanding of our planet, as detailed in the references. >>>More