Vol 4 Chapter 839: Causes of the formation of the Anglis crater

Earth time enters September.
The war between human civilization and star beast civilization continues.
However, on the side of the earth, apart from seeing news about wars on the news, few can feel the atmosphere of war.
After all, the war took place on another planet.
In September, a new semester begins.
In the classroom of the fifth grade of Donghai No. 1 Middle School Attached Elementary School, the head teacher took the trouble to say what he would say at the beginning of each semester.
Fang Xiaozhu held his chin and looked sideways at the bright sunshine outside the window.
Reached into the drawer of the table, there was a cat that didn't match.
The school expressly stipulates that bringing weapons of mass destruction and super pets to the school is prohibited.
However, for certain war-level creatures, school regulations often do not work.
Especially after the gray machine is advanced, there is an additional invisibility ability, and it can release the invisibility mist, and become invisible with the surrounding things.
Therefore, Fang Xiaozhu has a hundred ways to bring pets to school.
Moreover, as an experimental class for the awakened, it is indeed a bit special. No child in the whole class is normal, either playing with fire or playing with ice.
Raising a cat is the best student in the eyes of the teacher.
More importantly, the teacher did not dare to mess with two war-class cats.
"It's so boring to study. The Star Beast is still fighting, when will it grow up and don't have to go to school to fight..." Fang Xiaozhu sighed and murmured.
suddenly.
Two cats rushed out of the desk drawers, jumped onto the railing outside the classroom, and roared at the sky.
Meow! Meow!
When Fang Xiaozhu saw the situation, he ran out quickly, took the two cats in his arms, walked back to the classroom and smiled at the head teacher, and then he sat back in his position as if nothing happened.
"Ahem..."
The head teacher coughed twice and reprimanded in a serious tone: "School regulations do not allow super pets to come to school..."
Fang Xiaozhu quickly held the two cats with both hands, with an expression of suppressing monsters, and said solemnly: "Yes, these two guys want to make trouble in the school, and I'm using superpowers to suppress them!"
The head teacher twitched the corners of his mouth and felt that this excuse was too second, but the problem was that the entire class he taught was of this age, and there was nothing wrong with it.
As for these two cats, it is not a secret at all in the Awakened Experimental Class. The information is kept in the office filing cabinet.
Both of them are war grade. If something happens and the Super Awakener Administration cannot arrive in time, these two cats can level the school.
The head teacher wiped his sweat and felt that this class of students was too difficult to take, and none of them was worry-free.
Of course, the school is not without measures. The collars on the necks of the two cats are special models issued by the Super Management Bureau. They can deal with accidents when necessary, but it is hard to say how effective they can be.
The head teacher felt that the lesson had been learned, and the students were very obedient, and the two cats did not resist. When it is time to close one eye, it is better to close one eye.
So the head teacher continued to attend the class.
Fang Xiaozhu had seen it before, and put the two cats back into the drawer, used textbooks on the table to form a wall to block their heads, and whispered: "What are you doing? Say you can't bark at school!"
...
Just as the Earth School started, the second batch of four Dawn-class space frigates were ushered in at the base of the Star Beast Planetary Ring Mountain.
As a result, the East China Sea Space Fleet already has eight Shuguang-class frigates, divided into two groups with Shenzhou and Chixian to form two battle formations.
Space power has taken shape.
At the same time, the Teddy Bear Space Fleet also ushered in two Dawn-class frigates, greatly improving the air superiority of the human coalition forces.
Coupled with the fact that Teddy Bear’s air force is already very strong, the combat formation composed of Dawn-class space frigates and fighters can also exert good combat effectiveness.
After the Chixian battle formation conducted an actual combat test, the human coalition officially launched a military operation against the Angris crater.
The beast guards one day base cannon fixed-point bombardment of the Anglis crater, and the surrounding star beast brood and star beast group, first clear the ground units.
The shelling lasted for three days, and the roar seemed to have become the ticking of the clock, appearing regularly.
After three days of shelling, the human coalition officially opened.
The ground troops were dispatched and drove towards the west bank of the Deep Wind Rift Valley in three ways and towards the Angris crater in the northwest.
The Shenzhou battle formation immediately took off and flew to an altitude of 100,000 meters to the ground forces.
At the speed of ground mechanized forces, it takes twenty hours to reach the Angris crater.
Therefore, during these twenty hours, the atmosphere was tense, but the heavens and the earth were very quiet, just like the tranquility before the storm.
In space, you can already see the huge crater at the end of the horizon.
"This crater is a bit scary." Niu Dazhi sighed as he observed the crater and compared the landscape next to it.
"It's not scary. Twenty kilometers in diameter." Eve answered habitually.
"Why didn't a meteorite of 20 kilometers in diameter crash this planet?" Niu Dazhi was a little curious.
"To correct a mistake. The diameter of the crater is 20 kilometers. This does not mean that the diameter of the crater is 20 kilometers. The shock wave of the impact will expand the crater several times." Eve's mistake of grabbing the beef will naturally not let go. .
"There is no 20 kilometers, there are always ten kilometers, right?" Niu Dazhi was a little unconvinced.
"According to scientists' estimates, the perpetrator of the Anglis crater should be three to five kilometers in diameter. To be precise, it should be regarded as an asteroid, and it is considered to be relatively large among asteroids." Han Youwei wrote the document. Take out what you saw on the page and explain it.
"Why didn't the star beast planet explode?" Niu Dazhi asked again.
"Three to five kilometers of asteroids, you want to blast the beast planet? You think too much." Eve pouted.
"Although the impact is impossible, the impact is indeed very powerful. Scientists generally believe that when the Angliss asteroid hits the beast planet, it will reduce the number of star beasts by at least one tenth. This is because of the vitality of the star beast. Tenacious than life on earth..."
Han Youwei paused, then continued: "In fact, the earth has also encountered similar asteroid impacts. The dinosaurs became extinct because of asteroid impacts.
"However, the asteroid that made the dinosaurs extinct was larger than the Angris asteroid, with a diameter of more than ten kilometers, and the crater it crashed out was more than one hundred kilometers in diameter.
"In fact, by comparing it, you can understand that the earth was hit by an asteroid with a diameter of ten kilometers and it didn't explode. The dinosaurs were extinct because of the destruction of the earth's ecology. The star beast planet is several times larger than the earth, so naturally it will not explode.
[Biqugexx.xyz] After comparison, it is easier to understand.
Niu Dazhi nodded solemnly, and said: "The dinosaurs are all extinct, and the star beasts are not. It's a pity."