Is the Amazon rainforest terrible? Why?

As we know, the largest tropical rain forest on earth is called Amazon rain forest, which is located in Brazil, the football kingdom of South America. Although the Amazon rainforest is scary to say, it is rapidly dying out-the recent Amazon fires reported by various media will lead to the rapid disappearance of the Amazon rainforest. In particular, "global warming" is threatening the "deepest part" of the Amazon rainforest:

Starting from 1980, scientists from Panama Tropical Research Institute began to study the tree species structure in Brazil 18 Amazon rainforest, which has never been directly damaged by human activities for more than 20 years, and recorded the growth status of 1 15 tree species. The results showed that during the study period, the number of 27 tree species increased significantly, while the number of other 15 tree species decreased continuously, which was 14 times higher than the estimated value.

The increased tree species are tall trees that grow rapidly, while the decreased ones are short shrubs.

At first, researchers tried to explain this strange phenomenon with the theory of tropical rain forest research in the past, but they couldn't explain it, that is, they couldn't explain it. What is the reason for this obvious polarization?

After the global warming theory was put forward, these scientists quickly got the answer that the increase of carbon dioxide in the air accelerated the speed of photosynthesis, made tall trees grow faster, robbed sunlight and carbon dioxide, and led to "malnutrition" of short shrubs.

Tall plants grow faster, and short plants get shorter and shorter. How does this affect the survival of the rainforest?

"This change is very important to the tropical rain forest," said Bill Law Lawrence, a tropical ecologist in charge of the study. Tropical rain forests are famous for their variety. If the most basic tree species structure changes, the structure of other species that depend on trees will also change. These changes will directly affect the food source of animals, lead to the rupture of the food chain, and thus affect the entire ecosystem.

Faster, the Amazon rainforest will catch fire;

In addition, in recent decades, rampant deforestation is also one of the important reasons for the large-scale destruction of the Amazon rainforest. This climate change caused by human interference and natural disasters is rapidly accelerating the disappearance of the Amazon rainforest.

The disappearance of the Amazon rainforest will undoubtedly bring immeasurable negative effects to mankind. The first thing that appeared was "global warming". Thomas Lovejoy, a scientist at the Center for Science, Economy and Environment in the United States, pointed out that the decrease in the number of trees would threaten the "overall health" of the Amazon rainforest. Amazon rainforest has always been regarded as an important "carbon sink" to inhibit the increase of carbon dioxide in the atmosphere on earth, thus maintaining climate balance. This newly discovered change will undoubtedly greatly reduce its ability to absorb carbon dioxide, and the air density of quality will be lower and lower, so the world will continue to warm-the area of Amazon rainforest is getting less and less, and human health is becoming less and less secure. This vicious circle is probably the most feared thing. ...

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As far as I know, the Amazon rainforest is really scary. There are crocodiles and fish that are famous for eating meat underwater, cannibal ants and snakes in the forest, and beautiful frogs and butterflies.

Some people say that the equatorial Amazon fairy is difficult to enter, and there is some truth. Think about it, the jungle is full of tropical rain forests, and the temperature is as high as 30 degrees. What species can't survive and what dangers can't exist?

Monsters, underwater fish and crocodiles tear at each other, snakes, rats and frogs are everywhere, and the weak eat hard and swallow blood. Mosquitoes and ants are crowded, how can there be a place for people and animals to stand?

However, in the past century, industry has risen and its development has been damaged countless times, the jungle has gradually disappeared, the global environment has become increasingly bad, and human beings have dug their own graves.

According to the data collected by Copernicus satellite of European Space Agency, the area damaged by Amazon rainforest fire in August this year was four times that of the same period in 20 18. The fire destroyed the habitats of countless species and released a lot of carbon dioxide and carbon monoxide into the atmosphere. The Amazon rainforest covers an area of more than 5.5 million square kilometers (265,438+million square miles), covering the borders of several countries in South America, and is the largest rainforest on earth.

In recent decades, rampant deforestation has led to the destruction of a large area of Amazon rainforest. This man-made disturbance combined with man-made climate change is considered to make this area more vulnerable to natural fires during the dry season in Brazil. From July every year, the fire will last until 10.

Satellite data collected by ESA's Copernicus Sentinel 3 satellite in August showed that the number of rainforest fires increased sharply. During the period from August/kloc-0 to August 24th, the sensor installed on the orbiting satellite found an amazing 395 1 fire in the Amazon region. Compared with the same period in 20 18 (recorded 1,1/8 fires), this is almost four times more.

Olivier Arino of ESA said: "By processing 249 images in August 20 18 and 275 images in August 20 19, we can see that the number of fires burning in Amazon is unbelievable. This is achieved through the night algorithm of the World Fire Atlas to avoid using the daytime algorithm to generate any possible false alarms. " It is estimated that this fire has released 22.8 trillion tons of carbon dioxide into the atmosphere. It is reported that strong winds blow thousands of miles of smoke to the Atlantic coast.

The Amazon rainforest is called "the forbidden area for human beings". So far, no one dares to cross the rainforest. This is terrible. Both plants and animals may affect people, so everyone is afraid. This is the horror of the Amazon rainforest.

Although the Amazon rainforest has been destroyed a lot in recent years, it only moves on the edge of the Amazon rainforest and "moves forward" step by step. This has indeed had a great impact on the ecosystem, but the destruction continues and will inevitably bring other effects. Here is mainly about the horror of the Amazon rainforest. Show this to humans.

Amazon rain forest, Amazon rain forest is the largest rain forest in South America. The rainforest is located in the Amazon plain, and the whole rainforest covers an area of 5.5 million square kilometers. However, with the deforestation of the Amazon rainforest, more and more trees have disappeared. So according to the current trend, the Amazon rainforest is less than 5.5 million square kilometers, which is definitely less than this figure. The area of deforestation in Brazil is hundreds of square kilometers every year, so the whole Amazon rainforest is actually shrinking and there is no new deforestation.

The Amazon rainforest, which spans eight countries, accounts for 20% of the global forest area, so it is also called the "lung of the earth". Of course, there must be more animal and plant populations in such a large rainforest, and the biological population is also changing on a large scale. From three years of exploration, we can know that there are many wild animals and plants in the tropical rain forest. According to the report, in 20 10-20 13 years, the scientific team discovered 44 1 new species within three years after exploring the Amazon rainforest.

So what does this mean? The biological population in the Amazon rainforest is very large, and some biological populations in it make everyone feel scared. Because of this, they are called "forbidden areas for human beings". So far, no one dares to cross the rainforest, because their existence may have a fatal impact.

What's terrible about the Amazon rainforest? Why? As we said, the scariest things are animals and plants. There are many poisonous plants in the Amazon rainforest. As long as you touch them, it may pose a threat to life. Of course, the most powerful thing is animals. Typical species are piranhas and pythons. Let's see what's terrible about these two creatures.

Piranha-Piranha is what we call piranha, mainly concentrated in the Amazon River in South America. This fish belongs to a typical "beast" and is very strong. The fish is 30 cm long, and the strongest part is its teeth, sharp teeth and well-developed thorns in the lower jaw. As long as it chews food, its tail only needs to swing quickly, and a group of piranhas attack together, and it can be killed in minutes.

Once, a researcher put a chicken in a piranha area, and in less than a minute, he ate the whole chicken to the bone, so if people meet in the water, there will be only the bone in minutes. This is its horror, which is why it is famous for its fierceness. It is really fierce. Its body structure perfectly shapes its image.

Python-Python knows from its name that it belongs to a typical giant creature. Amazon python is the largest python in the world today, mainly preying on turtles, capybara, caiman and other creatures. Although this creature is very good to people, it generally does not attack people, but as long as it is likely to be threatened, it may be attacked if it is aware of the threat. At the same time, the longest python can grow to more than 10 meter. Standing in front of people, many people are afraid even if they don't attack them.

These are two typical frightening and frightening creatures. Of course, in addition to these two kinds, there are other frightening creatures, such as electric eels, bull sharks, giant leeches, etc., which are typical creatures of the Amazon rainforest.

To sum up, on a global scale, the Amazon rainforest is an ecological region with a large number of biological populations and a zone rich in biodiversity. Of course, due to the survival of human beings and the development of economic effects, the area of Amazon rainforest is getting smaller and smaller, which is affecting the survival of local biological populations and the ecosystem of the whole earth, which is not good news for human beings. If we continue to develop in the future, the Amazon rainforest may eventually disappear under the influence of human beings and nature.

Although this time seems long, the destructive power is increasing, so the impact on human beings is getting closer and closer. Therefore, protecting the rainforest is the key. Even the Amazon rainforest is now called the "forbidden area for human beings". So far, no one dares to cross the rainforest, but it seems to be a good thing. The area where no one has set foot is the most primitive area. We should not "bite the bullet" to create a tropical rain forest, and finally bring life threats to ourselves.

The more beautiful things are, the more crises are hidden behind them. The more beautiful the Amazon rainforest is, the more horrible it is behind it.

The Amazon rainforest, which spans nine countries, is the largest rainforest on the earth today, and it is also an inaccessible pure land. Its unique landscape and rich species make it a paradise for people who love beautiful scenery and travel. But if you just rush in for its beauty, you may die here in minutes.

In the dark corner of the Amazon rainforest covered by tall trees, there are all kinds of pythons that you can't imagine. They like this damp and dark environment best.

Amazon python is the largest python in the world, with an average length of 5 meters, and the longest can even reach 10 meter.

They lurk in swamps and muddy water, killing all kinds of medium and large creatures. There have been many cases of bizarre disappearance of human beings near the local area, and it is suspected that it is the Amazon python.

There is another terrible giant crocodile, the black caiman, hidden by the Amazon River. It is not only the largest crocodile in the world, but also one of the fiercest carnivores.

The average length of the black caiman is 4 meters, and its weight is about 200 kilograms, which can reach 5.5 meters and 800 kilograms. There are also rumors that the black caiman eats people locally. However, due to the limited conditions, it is difficult to verify.

Strolling through the rainforest, there is also a wild boar, Daxicong, which is the largest in the world. Tahiti Tucong mostly live in a family model of 2-3 people, with an adult body of 120 cm and a weight of about 50 kg, which is similar to that of large dogs, but fierce and aggressive. They can even kill jaguars if they are in a hurry.

In addition to pythons, there are nearly 100 kinds of poisonous snakes such as stingers, rattlesnakes and vipers in the Amazon rainforest, which is a gathering place for poisonous snakes.

They are hidden in rivers, grass and branches, and most of them are toxic enough to paralyze an adult male, which is very scary.

Near Brazil and Peru, there is a giant centipede unique to the Amazon forest, which is generally 20-30 cm in size and can grow to more than 40 cm in some cases, which is 3-5 times that of the common centipede.

If you accidentally get stung by it, it will be red, swollen and burning, and in severe cases, it may cause nausea, convulsions and even life-threatening.

The Amazon bird-eating spider is another poisonous creature. It is only the size of a palm and is considered as the largest spider on the earth.

Fortunately, compared with the first two, bird-eating spiders usually don't release venom to humans unless they are annoyed. Like other spiders, bird-eating spiders prefer to prey on small insects and only prey on birds and mice in extreme cases.

In the Amazon rainforest, humans can't even ignore ants. Bullet ants are ants everywhere in Amazon. As the name implies, the barb on its tail has unparalleled toxicity.

Entomologist Schmidt described it as: "It feels like a rusty nail stuck in the heel and then walking barefoot on hot charcoal." Even so, bullet ants are not big, five times as big as ordinary ants, about 3 cm.

The toothfish is a terrible creature in the Amazon River. It is slim because it will be attracted by human body fluids. Once given the chance, it may get into the human reproductive organs and suck blood crazily.

Even in the most advanced hospitals, it is difficult to deal with this situation. If it can't be taken out, the toothfish will stay in the body to eat and breed until the whole body is sucked dry.

The local people have died painfully because of this. Because of this, people living in the Amazon basin never dare to swim in the river, let alone urinate along it.

Like toothfish, it is another unique fish in Amazon-piranha.

Its average body length is 20 cm, and it lives in groups. Its main food is meat, and piranhas usually eat more small fish and insects. But it is very sensitive to blood, and the slightest smell of blood can cause the frenzy of a group of piranhas. By then, even crocodiles and humans can be chewed into bones in a short time.

Compared with toothfish and piranha, electric eel is the "king of fish" in the Amazon basin.

Electric eels can release 300-800 volts, which is enough to kill a cow instantly, and there are almost no natural enemies. It was named one of the "most terrible freshwater animals on earth" by National Geographic.

Fortunately, it is gentle, but it has also become an ornamental animal in the aquarium.

In addition to extremely aggressive animals, it is equally dangerous to have an elusive local culture, because being located in economically backward South America, coupled with its remoteness and borders with many countries, leads to quite unstable political civilization in the Amazon region.

People waiting for opportunities around sometimes attack tourists who come here. Coupled with some ancient and diverse tribes, it is even more dangerous if the language is unreasonable. Therefore, if there is no clear guidance, it is best not to rush for success.

Even in modern times, this inaccessible rainforest can still let us appreciate the wonders of the earth, the vastness of the world and the fragility of human beings.

Although it is not isolated, as the top of the food chain, we still need to treat it with awe and protect it. From the safety point of view, we ordinary people still look at this uncultivated virgin rainforest in front of the screen.

Amazon rainforest, the largest virgin forest on the earth, is called the lung of the earth, but it is full of dangers everywhere, because it is also a paradise for wild animals, with many unknown risks. People who have no experience in jungle life, it is best not to dream of entering the Amazon rainforest. In the Amazon rainforest, there are poisonous insects, snakes, ants, poisonous flowers and poisonous weeds, which pose a great threat to ordinary people.

In the Amazon rainforest, pythons can grow to more than ten meters, as well as crocodiles and piranhas, all of which are obvious dangers. Entering the virgin forest is the territory of animals. These wild animals may attack intruders.

Compared with the horror of the Amazon rainforest, in fact, human beings are the most threatening. Human footprints are all over the world, icebergs, rivers, virgin forests, vast oceans and endless universes, and there is no place where human beings can't go.

Powerful human beings, standing at the top of the food chain, propose to protect the animals in the rainforest and maintain the diversity of species. If there were no animals on the earth, people would feel lonely.

The Amazon forest area belongs to the territory of Brazil, and there is no reason for international intervention. But where the last large virgin forest on the earth is, which is equivalent to the lungs of the earth, has to attract the attention of all people in the world. Is the Amazon River scary? In fact, people who are used to modern life will find it really terrible to go to Amazon.

The most horrible things in the Amazon rainforest are toothfish, electric eel, giant bone arowana and jaguar.