My deep sea fishery

While sighing that the current technology is really advanced, Xiang Yang is very fortunate that he can get the mysterious jade shell.

If there is no mysterious jade shell, he will not have any advantage compared with ordinary fishermen, and it is even worse than those fishing boats that have introduced high-tech.

With the mentality of looking at the scenery, Xiang Yang followed Director Li Bo and dived for more than ten meters.

At this time, the three of them passed by a protruding reef, and underneath Xiang Yang's previously invisible sight that was blocked by the reef was finally able to see.

Xiang Yang saw slices of white rocks. There were many honeycomb-like holes in the rocks, and countless atomized water columns spouted from the holes.

Various beautiful coral reefs grow under this trench, countless tropical marine fish shuttle among the coral reefs, and there are patches of kelp growing upwards, which look like a green grassland at first glance.

'Spider turtle!'Xiang Yang almost yelled. He saw a brood turtle with a back shell of more than one meter in a piece of kelp underneath. It had just caught a jellyfish and was chewing on it. After chewing a few mouthfuls, he swallowed. Then, he took a bite of the floating kelp, chewed a few bites, and then swallowed it, looking like a master of leisure.

Xiang Yang didn't know how to remind Professor Chen Yu that they were heading in that direction. He could only say: "Teacher, Director Li Bo, are we just going down like this?"

"No, we may be able to go up soon." Professor Chen Yu's voice was a little serious. "I just noticed the rock. The geological structure of this sea area is very unstable. I suspect that this trench was once large. Large-scale volcanic eruptions, a large amount of water vapor jets out of the crust, and then the crust collapses in a vacuum."

Xiang Yang suspiciously asked, "Teacher, you mean this is an active volcano?"

"It’s too early to define whether this is an active volcano or not. It’s not enough. I can guess that this place was once a volcano. This ravine is the crater. There should be hot springs under this crater. Only in this way can we explain why this place exists. There are so many jellyfish who like to be active in warm waters." Professor Chen Yu said.

Xiang Yang joked: "If the volcano erupts later, then play it."

Hearing that, Professor Chen Yu and Director Li Bo laughed. If a real volcano erupts, would it be a big one?

The power of volcanic eruptions is not a joke. It is a super natural disaster comparable to earthquakes and landslides, especially on the seabed. If there is a volcanic eruption, the creatures within a radius of many miles will be extinct, up to the king squid. Ocean overlords such as Blue Whale, down to the lowest-level producers such as floating and impetuous, are equally weak in the face of natural disasters such as volcanic eruptions.

Of course, whether it is Professor Xiang Yang, Professor Chen Yu, or Director Li Bo knows that there is no possibility of a volcanic eruption at this moment. There are so many marine life in this sea area, there are countless marine plants, and more abundant. Plankton, I want to know that it must have been a long time since a volcano erupted.

If they happen to be caught up with the volcanic eruption at this time, then nothing will be said. Go back and buy 20 welfare lottery tickets. At least the chances of winning the first prize of the welfare lottery are much higher than this.

Especially in sea areas like this where there are a large number of warm-loving marine life, you can see that there are submarine hot springs at a glance, which means that volcanoes are releasing their own energy all the time, and their energy accumulation will only become less and less. Not enough to form a second outbreak.

"Xiang Yang, thank you very much for your call. This time we will definitely make a lot of money even if we can't find a botanical turtle. This submarine ravine is very valuable for us to study how the ocean is formed." Li Bo said.

Xiang Yang expressed doubts, "Isn't the formation of the ocean qualitative long ago?"

About 4.6 billion years ago, when the earth was first formed, the geological structure was very unstable. The water and gas inside the earth rushed out of the earth’s crust. As a result, it was thought that gravity could not escape the earth, so a circle of water and vapor was formed around the earth. Layer, that is the most primitive atmosphere and the earliest ocean.

Yes, the earliest ocean is in the sky.

After another 500 million years, the earth frequently experienced large-scale volcanic eruptions. At this time, the temperature of the earth's surface gradually cooled, and the temperature of the atmosphere also decreased. At this time, the water vapor in the atmosphere slowly condensed into water droplets and gathered to form rainwater. .

It took millions of years for that heavy rain to finally become a real ocean.This is the knowledge that Xiang Yang learned when he was in school.

"That's just a bold scientific speculation. There needs to be a lot of scientific verification to really confirm how the ocean is formed." Chen Yu was halfway talking, and he suddenly screamed, "Hey, that seems to be monkfish?"

"Angkang fish? Where is it?" Xiang Yang also hurriedly asked.

If it is the monkfish, then this trench is probably not as simple as Xiang Yang saw. I am afraid there is a trench under the trench, because the monkfish is a deep-water fish that lives on the very deep seabed.

The seawater within two hundred meters is a light-transmitting zone. Although the biological population is the largest, there are almost no marine creatures that can glow.

The two hundred to nine hundred meters deep ocean belongs to the low-light zone. There are a lot of luminous marine fish in this area. Xiang Yang is still more inclined to think that Professor Chen is wrong and mistake other luminous marine fish for Ankang fish.

Soon, Xiang Yang saw a strange fish with a fat body, a big and round head, and a split mouth wider than his head.

That strange fish has a mouth full of fangs, and its teeth are just like fish bones. Each one is only the thickness of a chopstick but it is really as long as a chopstick.The body is very similar to Mr. Fish. It has no scales and is extremely ugly. There is a long fin stretched out from the spine on the top of the head like a fishing rod. The tip of the thorn has a lantern like a bait, and the light flashes one after another. flash.

Xiang Yang's face changed, "It's a monkfish."

To be honest, Xiang Yang and the others are not afraid to meet sharks in this diving suit, but they really can't afford to meet monkfish.

Because monkfish lives in the deep sea with relatively few prey, they are extremely fierce and difficult to deal with. Once they find their prey, they will hunt down and will never let the prey escape. Moreover, the monkfish’s stomach is as rare as a snake. You can swallow food larger than your own body. Once a biologist found undigested shark bones in its stomach when dissecting the monkfish. The bones of this hideous sea fish are fierce. , Even sharks are in their recipes.

"Did you see clearly? Is it really monkfish?" Director Li Bo was a little bit frustrated. If he were to really be monkfish, he wondered whether the diving suit, which claims to be able to protect against shark bites, could protect monkfish. The centimeter-long teeth bite with no certainty.