Lena is a professor of biology, and she remembers the characteristics of the time after the death of the human body.

Two calculations are very easy to draw conclusions.

"That's right! The time of the floating corpse's death is only about two days, and if it is really washed down by the Sarana River upstream, unless the speed of the river is increased all the way, it is impossible to rush so far in just a few days. ”

"Unless the water level rises sharply throughout the whole process, with the earthquake, the flash flood can reach such a fast speed of body removal......"

After careful analysis, Chen Xu said faster and faster.

But before he could finish speaking, Lena interrupted him, "Wait, Chen, earthquakes, are you kidding? I haven't felt a single tremor these days, and besides, Argentina doesn't seem to be a country with many earthquakes, right?"

At the mention of the earthquake, the audience was also taken aback.

Many people immediately thought of the time when Xu Ye was in the Nordic Alps, and the Matterhorn almost died, it was because of the avalanche caused by the active shaking of the plate!

Chen Xu did not directly answer Lina's doubts, but closed his eyes and continued to analyze.

Suddenly, the all-terrain adaptation skill was activated, and terrain information flashed quickly in his mind like a marquee.

A few seconds later.

He opened his eyes suddenly, and said hurriedly: "Argentina is indeed not a country with many earthquakes, but don't forget, Lena, we are now located in the northwest of it, just near the southern part of the Cordillera mountain system, which belongs to the Pacific Rim Volcanic Seismic Zone. ”

"Don't forget, we are now next to Chile, a country with a total of 8,800 earthquakes in 2017, and the 11.21 Argentina 6.4 magnitude earthquake in 16 years, these are all living examples. ”

"Maybe the magnitude of the earthquake this time is very low, and we can't feel the tremor, but when I think about it, when I went to the southern mountains to grab the airdrop, I found a very long big crack, maybe it was left by the seismic activity!"

Lie down!!

As soon as a few words came out, the audience was immediately shocked.

Xu Ye's analysis is also too awesome!

From the macro topography of South America, to the historical big data, to the details of the field, this not only requires strong wilderness terrain experience, but also requires very high logical ability!

A floating corpse can elicit so many things.

Think about chicken fear!

Lena was also a little surprised, "Then what do you mean......"

Chen Xu took over: "There is a first time, there will be a second time, plate activity, it will definitely not be just a shock, the flash flood caused by the earthquake will come! And it will be even more fierce than this time, we have to move!"

Uproot?

Moving again?

Many viewers have posted barrages of regret, not only because the move is time-consuming and labor-intensive, but the most important thing is that Chen Xu's campsite this time is very perfect:

Dirt house, plus oven, plus trap, plus black palm to reject horses.

In the wild, it can already be regarded as a "villa-level" configuration!

No number of survivors are envious, and it is a pity to give up like this now.

Looking at the various barrages in the live broadcast room, Chen Xu sighed:

"To be honest, I didn't want to move, but when I chose the site for the second time, I only considered the topography and the convenience of resources, and I didn't calculate that Argentina would have continuous heavy rainfall, let alone seismic activity. ”

"Add the two, let alone the earthen house, once the flash flood rushes over, even the reinforced concrete can't bear it! Our location, the terrain is still too low, we have to find a way to move to the upper part of the mountain!"

What he said was normal.

Earthquakes, weather, such things, even machines can't predict accurately, let alone people.

Even if Chen Xu knew that it was the rainy season, could he still calculate which day was heavy rain and which day was light rain?

If God were the case, there would be no such thing as disaster casualties in the world!

"When are you going to move?"

Lina's opening was tantamount to agreeing with Chen Xu's proposal.

She herself knows that manpower can't beat nature, not to mention that they just simulate survival in the wild, even if they are fully armed, there are countless people who die in disasters in the wild.

The truly terrifying thing in the wild is always nature, not beasts!

"The sooner the better, preferably today!"

Chen Xu grinned, "This ghost weather, I don't know when it will rain again, and when the earthquake comes, I have to finish the game!"

"Then let's hurry!"

With that, Lena prepares to go up the mountain to collect flammable eucalyptus bark with volatile oil.

As for the corpses.

The two have already told the program team, and they both have survivor bracelet positioning, and they will soon be able to find here, and it is up to them how to deal with it in the future.

Mountain.

Take eucalyptus bark.

Down.

It only took them a little over an hour.

Ever since she learned that a rainstorm was coming, Lena had been particularly fast.

Because she knew that once she couldn't move before her menstrual cramps came, then she would completely become a burden to Chen Xu.

Return to the campsite.

It was already close to noon in Argentina.

Although the two of them have no supplies and equipment to move now, because of the continuous rainy weather, the surrounding trees and dead leaves are wet.

Therefore, the dry firewood that was smoked by the fire became fragrant and sweet.

Fortunately.

The baskets that Chen Xu had woven before to move were still there, and in addition to those earthen pots, he also put all those "fragrant dumplings" into them.

This way, even when you get to the new camp, it's much easier to start a fire.

Once everything is ready, it's time to choose.

It is directly up the mountain and makes its home in the northern mountains.

Or go to the Southern Mountains instead.

The answer given by Chen Xu is clear: the north!

"Based on my observations of flash floods on the riverbed, it is clear that the southern bank is more eroded, which means that in the event of a very large flash flood, the southern mountain range will be hit even more!"

"In addition, the southern mountain range has cracks, and the mountain itself is unstable, and after shaking, it is easy to produce landslides, so it is safer to choose the northern mountain range, and choose near the ridgeline. ”

"I told you before when it rained heavily that the ridge is the dividing point of a mountain range, and it is also the skeleton of the whole mountain range, which is equivalent to the load-bearing wall of the building complex, and it is the strongest place. ”

"By making our home there, we will minimize the damage caused by the landshake!"

Chen Xu found a discarded umbrella hat and covered him on a basket to keep out the rain, and then began to analyze the location of his new home with the audience.

"How do you feel that surviving in the wild is more difficult than going to graduate school!

"Now I realize that I not only lack the physical strength to survive, but also the brain to survive!"

"We live too comfortably in the city, otherwise there would be no accident and so many people would have been injured and killed!"

"Yes, if I had more knowledge about survival, fires, and earthquakes, there wouldn't have been so many people killed!"