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154 Formation of hot springs

After hearing this, Li Chengpeng's heart immediately blossomed, so Li Chengpeng reported the matter truthfully. Finally, Li Chengpeng took out a wad of banknotes from the drawer of a table next to him.

Li Chengpeng said to Old Man Zhao: "Old Man Zhao, I know you are very anxious now, so I won't say any more nonsense. In fact, you should also understand that there is no business without rape. In fact, my meaning is very clear, I just want to go through you.

Authoritative status, and then come and advertise for me to make me famous!"

When Old Man Zhao saw the banknotes in Li Chengpeng's hand, his expression immediately dropped. Old Man Zhao said, "What do you mean by this? Are you still planning to bribe me?"

Li Chengpeng saw that this old man Zhao didn't seem to buy it, so he said: "Looking for it, Mr. Actually, you also know that I am the contractor of Tuofeng Mountain who discovered the hot spring. I haven't seen any money at all since the contract was made."

.I am not begging you to use your conscience to say how delicious this spring water is and how good it is for your body. I just want you to tell the truth. If you feel that the water quality is good, then you can help me by the way.

If you say good things, I will definitely not let you down in vain afterwards!"

Old Man Zhao laughed and said, "That's it! No wonder you stopped me halfway. Don't worry about that! As long as the water quality is really good, then I will definitely give you a few nice words during the interview.

But let’s not mention the bribery thing you mentioned at the end. Although this is a money-based society, not everyone is a money worshipper! I thank you for what you just told me about your discovery of hot springs.

Process, this process is actually important to us. I watched a video before and you said that a fireball fell from the sky and then smashed out the hot spring. In fact, your way of promoting it is quite interesting.

So for a while I will try my best to help you with this lie. But as for whether earthquakes and volcanoes are possible, I hope you will still try your best to cooperate with us, because we must give the public a clear answer for this matter.

, a true statement!”

After hearing what Old Man Zhao said, Li Chengpeng couldn't help but feel awe for this old man. Li Chengpeng said: "Old Zhao, you are absolutely right! Although I am crazy about money, my conscience is still there! Okay! Then let's

Hurry and set off for the mountain!"

Old man Zhao patted Li Chengpeng on the shoulder and said: "As long as you can figure it out, in fact, as long as you find the cause of the hot spring and rule out the possibility of earthquakes and volcanoes, I believe that this hot spring will definitely bring you economic benefits! But you must also do a good job

The rest is mentally prepared, after all, this is not what I say he can do! It is also possible that this is really the prelude to a volcano..."

Li Chengpeng laughed loudly and said: "Don't worry, Mr. Zhao! In fact, if I can help people prevent a disaster with this explosion, then it can be considered a good thing! That's how I am. If I have money, I will make money. If I don't have money, I will do it."

Earn popularity! If others are nice to me, I will be nicer to others! If others bully me, sooner or later I will seek revenge from them! ... It seems that I am going too far, Mr. Zhao, let’s go quickly!”

Li Chengpeng and Old Man Zhao left the room together, and then started walking towards Tuofeng Mountain with everyone. On the way, Old Man Zhao began to teach Li Chengpeng and everyone about hot springs. Let’s talk about what Old Man Zhao taught about hot springs first.

of formation!

The formation of hot springs can generally be divided into two types: one is formed by magma inside the earth's crust, or is accompanied by volcanic eruptions. The dead and alive mountain topography areas where volcanoes have been active, and the surface is uplifted due to the movement of crustal plates.

There is still uncooled magma underground, which will continuously release a large amount of heat energy. Due to the concentration of heat from such heat sources, as long as there are water-bearing rock formations with pores nearby, they will not only be heated into high-temperature hot water, but most of them will boil.

It is steam. Most of them are sulfate springs. The second is formed by the infiltration and circulation of surface water. That is to say, when rainwater falls to the surface and penetrates downward, it penetrates into the aquifer deep in the earth's crust to form groundwater, (sandstone, conglomerate,

Volcanic rocks, these are good aquifers). Groundwater is heated by the geothermal heat below to become hot water. Most of the deep hot water contains gases. These gases are mainly carbon dioxide. When the temperature of the hot water rises, if there is a dense, impermeable rock layer blocking it

On its way out, the pressure will become higher and higher, so that the hot water and steam will be in a high-pressure state and rush up as soon as there is a crack. After the hot water rises, the pressure will gradually decrease as it gets closer to the surface. As the pressure gradually decreases, the gas contained in it will gradually decrease.

Expansion reduces the density of hot water, and these expanded vapors are more conducive to the rise of hot water. The rising hot water then repeatedly circulates with the cold water that sinks later and is heated due to the pressure (hydrostatic pressure difference) due to different densities to produce convection.

When the resistance of open fissures is small, hot water will rise continuously through the fissures and flow out of the ground, eventually flowing out of the ground to form hot springs.

In combination with the terrain of high mountains and deep valleys, the surface water at the valley bottom may be lower than the groundwater level in the mountains. Therefore, the bottom of the deep valley may be the place where the hydrostatic pressure difference is the largest, and the hot water upwelling should also be the most likely to gush out from the valley bottom. Therefore, there are many hot springs.

Occurs on a river bed in a valley.

Generally speaking, the formation of hot springs requires the following three conditions:

(1) There must be hot water underground;

(2) There must be a hydrostatic pressure difference that causes hot water to rise;

(3) There must be deep and long cracks in the rock for hot water to reach the ground...

After hearing this, Li Chengpeng turned pale and said, "Mr. Zhao, it seems that it really is a volcano? Then if it is a volcano, wouldn't we..."

Old man Zhao laughed and said: "It's too early to make a decision now. Because in addition to the effects of volcanoes and magma, there is also a type of hot springs formed by the infiltration and circulation of surface water. These types of hot springs are mostly medium-temperature carbonates.

Spring, most hot springs in Taiwan belong to this category. This kind of spring water is not only suitable for drinking and bathing, but also good for the human body! But if it is the former, then the spring water cannot be drank directly because the sulfur contained in the magma

Substances that are harmful to the body, such as sulfuric acid, are definitely harmful to the body if they are consumed raw without boiling."

Li Chengpeng said to himself: "It seems that it is still unknown whether my mineral water plant can be opened, but it would be good if the whole hot spring bath..."

At this time, Old Man Zhao stopped and said: "Apeng, didn't you find that there is another person in the hot spring? Why don't you call that person too! Although he is a walk-on, he still has to show his face.

!Although not talking too much will hinder the development of the plot, the routine going through the motions will make it look more perfect!"

After hearing this, Li Chengpeng nodded quickly and said: "Okay, okay, then I'll call him now. Let's not stop. Let's continue listening to Mr. Zhao's lecture..."


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