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The gradual increase in tourists to the North and South Pole is good news, indicating the economic level of the whole world, the level of scientific and technological development and the improvement of people's quality of life, but the quality of tourists has caused great damage to the existing living environment, but now that unpolluted and pure land, what kind of scene will it be in the future, I dare not imagine, and I do not want people to trample on this only remaining pure land for their own selfish desires. But there are still some expectations for the development of the North and South Poles. <
The solution of global warming, an environmental problem, is imminent, and everyone in China and the world should put this problem in the first place, and everyone has a responsibility to protect the environment. I often watch the animal world on TV, ** there are places and creatures that I have never seen before, especially the endless glaciers in the North and South Pole, which particularly attract me, in that pure place, it seems to be able to purify people's souls, and that is the place I have always longed for, I want to go there to see, feel the peace there, breathe the air there, and imagine, everything is so beautiful.
But imagination is always good, there is not a trace of impurities mixed in, but I saw the news that a polar bear was dissected after death, and it was found that its stomach was all made of plastic <>
There are garbage bags, plastic bottles, and all kinds of garbage, which fill its stomach because it has nothing to eat, and can only survive by eating this kind of thing, even if it knows that it will not live long. We all know how much garbage is salvaged from the Arctic every year... Global warming has caused the glaciers at the poles to continue to melt, and the temperature is gradually rising, resulting in many fish on land and in the sea have to migrate to other places to survive, and these have led to the arrival of the Arctic winter is extraordinarily late, there are no glaciers, some are just an ocean, so that they have no way to hunt, so they have to continue to drift in this ocean, until a few months later, they finally see the land, but at that time they are exhausted, In addition, the high temperature of more than 30 degrees on land makes them no longer able to hunt, and suddenly the world loses its original color, gradually, they close their eyes one by one and leave this world, maybe in the near future, polar bears and even some other animals living at the poles will be endangered and become legends.
Thinking of this, what will the north and south poles be like in the future, will they gradually disappear and lose that purity; I don't know if it will be made better through people's reasonable development, but in short, I hope that people will not forget their original intentions and protect our common home while enjoying the beauty that nature brings us. <>
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With the development of science and technology and the improvement of living standards, there are more and more modern people going out to play, and it seems that there is nothing to stop people's footsteps. But if tourism develops in the North and South Poles, I am also looking forward to it.
The North and South Poles have always been difficult for people to approach, after all, the temperature is so low that ordinary people can not accept it. But if tourism can be developed, I hope to see the beautiful aurora there. I've always wanted to see the aurora, but after all, I have been unable to achieve it due to some unavoidable conditions, such as money and time constraints.
The aurora is also very beautiful, and it is even more enjoyable to see the aurora in places like the North and South Poles, and you can enjoy the beautiful scenery. The penguins and polar bears in the Arctic and the Antarctic are also very much looking forward to it, this is the national treasure of the Arctic and Antarctica, the cute penguins, the pure white polar bears, especially cute. And the North and South Poles are a pure white world, especially pure, which will make people very relaxed, which I am also very looking forward to, so pure white environment, how beautiful.
Although I am looking forward to the North and South Poles, I actually hope to be able to maintain this pure land. Now many places have slowly developed tourism, but with the development of tourism, a series of problems have slowly emerged, after all, the development of tourism, means that there will be a lot of people to visit, and the arrival of so many people will also bring a series of problems, all kinds of environmental damage will appear, littering, trampling and other situations will cause irreparable damage to the natural environment. Therefore, I hope that the North and South Poles will always remain like this, and I don't want to develop tourism and leave a pure land for this earth.
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Summary. Hello, glad to answer for you. The Arctic factors that have contributed to the significant increase in the number of tourists in the Arctic are the destruction of the Arctic ecology and the accelerated melting of glacier snow.
Hurry up. Hello, glad to answer for you. The Arctic factors that have contributed to the significant increase in the number of tourists in the Arctic are the destruction of the Arctic ecology and the accelerated melting of glacier snow.
The vulnerability of Arctic ecosystems to human disturbance is mainly due to environmental factors unique to the polar regions. Because Arctic ecosystems are so poor in life, the rise and fall of individual species along the food chain can lead to the imbalance or destruction of the entire system. As a result, the Arctic ecosystem is poorly stable and is the most fragile and sensitive ecosystem on the planet:
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Answer]: A Since the south magnetic point that attracts the compass is not located on the pole of the south core of the compass due south, except that it is located on the meridian between the south pole and the north pole, so that the south direction of the compass coincides with the north-south direction line without error, there will be an angle between the compass and the vertical line (each meridian) between the north and south where it is located, which is the pointing error. Traveling, this is something that should be considered.
So choose A.
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Nowadays, young people are more and more advocating adventurous tourism, so with the establishment of our country's research station in Antarctica, more and more people like to travel to AntarcticaSo, what is it about Antarctica that attracts us?
First, if I go to Antarctica one day, then Antarctica must attract me to the aurora, on the Internet, we will often see some travelers take pictures of the aurora**, often will be attracted by the beautiful scenery in **,I will have the urge to see the aurora, and if I have never seen the aurora, I will be attracted by some online remarks that saying that seeing the aurora will fulfill our wishes.
Second, Antarctica is a place with a very small populationTherefore, the local environment is very good, we can see the purest water there, and Antarctica is an unpolluted place, we can feel the purest natural scenery, and we can also see some animals that we usually can't see.
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The beauty of snow-capped mountains, Antarctic penguins, the feat of exploration carried out by the expedition troops! It also shows the progress of the country's scientific research.
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The main attraction of Antarctica is of course the beautiful snow-capped mountains and the most famous little penguins.
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Naturally, there are beautiful snow-capped mountains, Antarctic penguins, and witnesses to the feats of our country's expedition troops.
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Of course, it's the cute penguins of Antarctica, and the magnificent glaciers.
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The glaciers stretch as far as the eye can see, and even the animals that live here feel extraordinary and mysterious. And for most people who come here, it's more of a challenge, after all, it's a unique polar world.
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The beauty of snow-capped mountains, Antarctic penguins, the feat of exploration carried out by the expedition troops!
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The beautiful scenery of the Antarctic penguin snow mountain also witnessed the feat of our country's expedition force.
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With the beautiful scenery of snow-capped mountains and cute penguins, Antarctica is naturally a place that many people yearn for.
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Answer B: Antarctic tourism belongs to the expansion of tourism territory, choose B.
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Speaking of tourism, with the improvement of the quality of life, people's lives are becoming richer and richer, and tourism has become an indispensable entertainment and leisure project in people's lives. I've lived in a bustling big city for a long time. After seeing the traffic, many people yearn for those places with beautiful scenery and fresh air.
Of course, there are also people who like to explore some off-the-beaten-path attractions, such as the well-known Antarctica. In fact, in addition to the ice and snow, Antarctica really doesn't have any fun projects, but every year, there are not a lot of tourists.
First: everyone has their own curiosityAntarctica has a veil of mystery for many people, especially the pictures of the aurora that are often seen in movies, which are simply beautiful. Therefore, in order to satisfy their curiosity, many tourists will have a desire to explore Antarctica.
And they themselves know that they can't go too deep after they get to Antarctica, so their own safety is still no problem. Since you can keep yourself safe and have some spare money in your hand, why not fulfill your wishes?
Second: Antarctica belongs to ancient continentsIf there is one place on Earth that has not been damaged by man, it is probably Antarctica. Antarctica is known to be a very ancient continent that is covered in snow and ice all year round.
So a lot of times Antarctica, in people's minds, it's like a treasure map. And as one of the two poles of the earth, people also want to see with their own eyes how amazing it is, although the South Pole is a cold and snowy place, but it is definitely a good place for people who want to expand their horizons.
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Antarctica is the pole of the earth, and it is full of mystery for most people, and human beings are curious, and now that the standard of living has improved, there are more people with spare money, so it is natural to want to go to Antarctica to have a look.
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Because there is a sense of mystery in such a place, others think that men are very mysterious places for the first time, even if it is very expensive, there are people who go and want to see the real scene.
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Because Antarctica can't go away often, we're too far away.
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Because people are always curious about new food, like you see this question for me now, I still have the beautiful glaciers of Antarctica in my mind, and the cute penguins I still yearn to go there.
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It's a bit too much to say that it's going forward and backward. It's just that the voyage to Antarctica is relatively small, and there are relatively many people who ask to go, so it seems that there are many people who want to go.
Many do it out of challenge, and some out of curiosity.
Going to Antarctica once will bring a great experience to your life.
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When he returned, he could be "proud" to say that he had been to Antarctica......
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After all, Antarctica was once out of reach, but now you can go there as long as you have money and time. Tourists naturally want to go to places that everyone yearns for, that is, to enrich their horizons, but also to increase their experience, which can also be used as a talking point in the future.
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A lot of rich people are keen on new things.
Yes, in fact, the question of the origin of the earth's magnetic poles, so far it is all speculation, no one has very sufficient physical evidence to explain how the earth's magnetic poles came about, why do I want to say the origin of the earth's magnetic poles, because there is a theory that the earth's magnetic poles are due to the rotation angle velocity of the earth's core and the rotation speed of the earth's crust, we know, the earth's core is a solid state, and the outer core is a liquid state, that is, we know the magma, so if once the rotation angle is not the same, An electromagnetic field is formed. That is, our North and South Poles, but if this statement is true, you can imagine that the rotation speed of the Earth's core is greater than the rotation speed of the Earth's crust, which will produce friction, and the Earth's core will inevitably transmit angular momentum to the Earth's crust through the mantle asthenosphere material, and the result is that the rotation angular velocity of the Earth's core gradually decreases, and the rotation angular velocity of the Earth's crust gradually increases. After all, there will be a moment when their number of degrees will continue, and then the earth's poles disappear, but due to the law of inertia, the angular velocity of rotation of the earth's crust continues to increase, and the angular velocity of rotation of the earth's core continues to decrease, so that the angular velocity of rotation of the earth's core will be less than the angular velocity of rotation of the earth's crust, and the two levels are just the opposite. >>>More
The aurora has attracted attention since ancient times. According to the incomplete records of China from 30 B.C. to 1975 A.D., there were as many as 53 auroras.
Due to the influence of geomagnetism, the aurora (aurora) is a brilliant and colorful luminescent phenomenon that occurs due to the sun's stream of high-energy charged particles (solar wind) entering the earth's magnetic field, and the brilliant and beautiful light appears at night at high altitude in the area near the north and south poles of the earth. It is known as the Northern Lights at the North Pole and the Southern Lights at the South Pole. The interaction between sunlight and the Earth's atmosphere occurs all the time. >>>More
Recently, Nature** reported a surprising news: the ozone layer above the Arctic, which has always been intact, has a huge hole, which scientists have tracked and explained, let's take a look.
Polar Day. Polar night is a unique natural phenomenon in the Polar Circle, and the polar day and polar night are special natural phenomena that are the earth's axis along the slope. >>>More