The huge wave sweeping the anime world

"Hahahahaha"

When Prairie and Good Name heard Jabba's question, they laughed together with tacit understanding.

"what?"

Jabba found it hard to understand why the two men kept laughing at his question.

Her smile made me look at my clothes with a little unconfidence. Is there anything strange on them?

What's the funny point?

"Let me do it, let me do it. I always got above 90 points in geography in high school."

I’ve recommended myself a good name. The following content will involve some scientific data, and I just happen to know a little bit about it.

"The doctor said that your scientific research is low, but I didn't believe it. Now I believe it. You must have never heard of plate tectonic movement, right?"

Good Name takes out a pen and paper from his pocket, and then it is time for him to witness the miracle.

"Tectonic plate movement, I've only heard of the creation of man movement"

"You are such a loser, you will die in your belly sooner or later"

"Enjoy life, no matter what it means"

When the members of Roger's pirate group saw Jabba coming back, they thought that the captain and the vice captain would be back soon, so they gathered together and wanted to listen to the next order. They couldn't wait to explore this magical white island again.

"First, let me tell you about a geographical concept, spheres. We divide the world we live in into the outer sphere and the inner sphere. The outer sphere is divided into the atmosphere, hydrosphere, and biosphere. This part is not our focus now, so I will skip it and focus on the inner sphere."

"In general, we believe that the original continent differentiated from the nebula was homogeneous, but later due to factors such as radioactive element decay, micro-planet collisions and the compression of the continent's own material, it accumulated a lot of heat energy, causing the original homogeneous material to undergo local and continuous melting, thus leading to the vertical differentiation and adjustment of the physical and chemical materials within the continent. The lighter silicon-aluminum material slowly rose, and the heavier iron, magnesium silicate material and iron-nickel material sank, and the original continent gradually formed an internal layer structure."

"have you understood?"

Good Name turned his head to look at Jabba, who opened and closed his mouth. He regretted questioning these two people.

Although what Heisenberg said was a lot and varied, at least he could listen to it. However, what these two people said was too professional. He was not even a scientist who changed careers, so how could he understand it?

But with so many pirate members around him, he had no choice but to go ahead even if it meant he could still do it.

"Hmm...it's clear at a glance, please continue."

Jabba suddenly wanted to slap himself. Why did he have to say "continue" with the corner of his mouth? This kind of selective explanation should be done by Rayleigh.

He wanted to go back to the boat and have a few drinks to calm his frightened heart.

The crew members nearby all looked as if they had suddenly understood something and nodded in agreement, but in fact they were all just trying to save their own face.

"That's good. As expected of the Roger Pirates. At least their attitude towards science is better than 99.9% of the people in the world."

The good name boasts about Roger's pirate group without leaving any trace. Teaching is not a one-way output, but a two-way process of teachers teaching and students learning.

It is necessary to insert some interesting words and videos when speaking boring content, which can motivate the listeners.

"Then let's continue. Big brother, can I borrow your broad back for a moment?"

Good Name spreads the paper on the back of a member of Roger's pirate group who is smoking a pipe, so as to better show the following drawing.

"We can only indirectly obtain information about the interior of the continent using seismic waves. During an earthquake, the material inside the continent is subjected to a strong impact and produces fluctuations, which are called seismic waves. They are mainly divided into longitudinal waves and transverse waves. Due to the inhomogeneity of the material inside the continent, the propagation speed and conditions of seismic waves in media of different elasticity and density are different. For example, longitudinal waves can propagate in solid, liquid and gaseous media at a relatively fast speed; transverse waves can only propagate in solid media at a relatively slow speed. When seismic waves propagate deep in the earth, if the propagation speed suddenly changes, the surface where this sudden change occurs is called a discontinuity surface. It is based on its existence that we discovered the layers inside the continent."

"The uppermost layer of the inner sphere is called the crust, which refers to the circle of rock above the Mohonovichi seismic discontinuity on the solid earth's surface, with an average thickness of about 16 km. There are basically two types of crustal structures, namely continental crust and oceanic crust. The continental crust has a double-layer structure, with the upper silicon-aluminum layer and the lower silicon-magnesium layer. The thickness of the crust varies from place to place, with an average thickness of 35 km. The oceanic crust is mainly composed of silicon-magnesium layers, with an average thickness of 6 km. The oceanic crust is very thin."

"The second part is the mantle, which lies between the crust and the core, extending from the bottom of the crust to the periphery of the core, that is, between the Moho surface and the Gutenberg surface, also known as the intermediate layer. Its thickness is about 2880km, and its volume accounts for 83% of the total volume of the entire continent. Its mass is 4030x1024g, accounting for 68.1% of the total mass of the entire continent, and its average density is 4.5g/cm3. According to the change in the velocity of seismic waves, we divide the mantle into two layers, the upper part is called the upper mantle, and the lower part is the lower mantle."

"From the bottom of the crust to a depth of 100-120km, in addition to silicon and aluminum, the iron and magnesium content increases, similar to peridotite, which is called the upper mantle, also known as the peridotite belt. The lower layer is a flexible material in an amorphous state, which is roughly chromium oxide and iron-nickel sulfide, called the lower mantle. According to the information we have, at a depth of about 70-150km, the speed of shock wave propagation weakens, forming a low-speed zone. From then on down to a depth of 150km, the mantle material is plastic and can produce convection, which is called the asthenosphere."

"The core of the earth refers to the part of the earth with a radius of 2898 km from the Gutenberg surface 3473 km underground to the center of the earth..."

Jabba felt drowsy after listening to what he heard, but he still forced himself to keep his eyes open for the sake of appearances. The people on the other side were very polite and put him on the stage. If he left at this time, it would be more or less too embarrassing.

If you want to get involved in this business, you must never lose your status.

"Finished?"

Jabba was relieved to see the good name as he paused to look around at everyone after taking a sip of water.

After going down, you must "train" Buggy well to relieve the depression in your heart.

"No, this is just a brief introduction. We will talk about plate movement later. This is what the fission fruit can affect. It is the focus of our study this time. This picture is also very important and will definitely be tested in the exam. The points are here. Take it or not!"

A good name for an occupational illness naturally brings out its own catchphrase.

"Ah? An exam?"

Jabba's eyes were clear yet confused. Where did the test come from? Did he miss that part just now?