Almost every day, dozens of spaceships set off from the Earth to Mars, and these spaceships collected creatures from all regions, waters, mountains and rivers on the Earth.

There are a large number of plant seeds, as well as a variety of insects, animals, rivers, oceanic fish, shells, shrimp and crabs, etc., all of which will be introduced to Mars, so that Mars will form a complete ecosystem.

On the continent of Middle-earth on Mars, as the water supply network gradually covers the entire continent, more and more areas have a stable water supply, plus the varieties specially selected by biological scientists.

In just 2 years, the entire Martian Middle-earth continent has undergone earth-shaking changes, the original barren and lifeless land has been replaced with a new green outfit, and all kinds of plants from the earth have grown wildly on Mars.

The vast grasslands appeared on the land of Mars, the sky was vast and wild.

On the grasslands, trees are growing rapidly, and they are growing at an astonishing rate under the abundant water supply, and in the areas near the ocean, the first areas to start greening.

The grasslands slowly turned into forests, and the trees were growing at a terrible rate towards the middle of Middle-earth, and the trees were growing taller and taller in the mines.

Qin Yi took a spaceship and flew slowly over the Martian Middle-earth continent, overlooking the vibrant earth below, with a smile on his face.

"You three did a good job."

Qin Yi praised Liu Daoming, Li Jingxuan, and Wei Xian.

In just 2 years, the greening of the entire Mars has been basically completed, and the first part of the transformation of the Martian ecological environment has been completed.

"It's all the result of everyone's hard work."

With Qin Yi's approval, Liu Daoming and the three of them immediately laughed happily, in the past 2 years, the three of them have been really busy, and the team led by the three of them has not returned to Earth for 2 years.

"How's the situation in the ocean?"

Qin Yi looked at his three students, the spaceship had already arrived at the edge of the Middle-earth Continent, and in front of it was an endless ocean of blue waves.

"Headmaster, the situation in the ocean is even better than we imagined."

Li Jingxuan thought for a while and replied, "Let's go down and take a look, you'll know right away." ”

"Good~"

Qin Yi nodded, and soon, the spaceship that everyone was riding slowly landed towards the sea, anchored on a beach by the sea, and everyone got off the spaceship.

"I'll go~"

As soon as everyone got off the spaceship, Lu Qingwei, who came with Qin Yi, couldn't help but shout.

It turns out that in the beach, there are big crabs everywhere that are rampant and domineering, this big crab is not a crab in the ocean on the earth, but a kind of freshwater crab, with a lot of plush on the two pincers, which belongs to a kind of Chinese mitten crab.

These crabs are generally a few taels on the earth, and a few individual pounds can grow even if it is very rare, but the crabs on the beach in front of you are all the size of a plate, a crab is at least a few catties, and a few large crabs are comparable to the largest king crab in the ocean on the earth.

"How many crabs~"

Qin Yi was also stunned all of a sudden, although he had expected that the creatures in this Martian ocean might be more prosperous, but looking at the dense army of crabs on the beach, as well as the same huge turtles, crocodiles and other things, Qin Yi had to wonder if he had come to the wrong place.

The size of the turtle is also very large, each of them has the size of a grinding disc, as if it is a hormone, there are many varieties of these turtles, there are snapping turtles from Brazil, and each one is very fierce; There are also turtles from the land of China, with long necks, which shrank immediately when they were touched by the crab next to them.

All kinds of turtles, turtles, and the like are all species from the freshwater waters of the earth, and all of them are perfectly adapted to the environment of the Martian freshwater ocean.

As for the crocodiles, although there are not many of them, they are huge, eat very fat, and there are a lot of crabs, turtles and the like around them, but these crocodiles do not have the slightest appetite, one by one lying on the beach lazily basking in the sun.

It's a paradise here, with so much food that you can't eat enough to hold on to it, and the rest is just lazy sunbathing.

"Wow~"

There was a wave of the ocean, and the originally calm sea suddenly became lively, and countless rains jumped out of the water as if they had been driven together.

As a fish jumps out of the water, more fish immediately begin to jump out of the water desperately, similar to the scene when many fish are netted together when fishing in a lake.

Qin Yi listened carefully to these fish, there are many varieties, there are the most common grass carp, carp, silver carp, etc., as well as fish from other freshwater waters on the earth, such as tilapia, giant bone snake fish, catfish, sturgeon, etc., all kinds of fish, there are many types.

But the most important thing is that these fish are very large, and they are all the same as crabs and turtles on the beach, as if they are big hormones, and they are huge and wild by nature.

With the impact of the waves, the fish school became extremely active, and a large number of fish were hit on the beach with the waves, and suddenly these crabs on the beach immediately swarmed up, strong and powerful pincers, and in a blink of an eye, the respective fish weighing more than ten catties were eaten cleanly.

When these crabs arrived on Mars, they turned into ferocious carnivores, eating the fish of the ocean.

In addition to a large number of fish washed up on the beach, along with the impact of the waves, a large number of algae plants also washed up on the beach, and the most of these algae plants are the mutated spirulina of Mars.

In addition, there are also a lot of algae, aquatic weeds, etc. from the freshwater waters of the earth, and all kinds of algae grow very well, in the freshwater on the earth, at most it is tens of centimeters long.

But in this Mars, maybe the Martian fresh water is rich in nutrients, or the gravity of Mars is smaller than that of the Earth, the light is sufficient, and the ocean is not deep.

After coming to Mars, the plants on land are growing very rapidly, and all kinds of algae are very large and abundant.

On the beach, piles and piles of various algae almost filled the entire beach, and among these algae, there were also a large number of fish entangled, and when they washed up on the beach, they were still beating, trying to get back into the water.

Looking at the scene in front of him, Qin Yi was a little dumbfounded, he had only been to Mars for about a year, and the changes in this Martian ocean were too great.

The creatures in these oceans, the algae, can't believe that everything in front of them is actually on Mars, and it is difficult to find such a place even on Earth.

"Is this still a snail?"

At this time, Lu Qingwei's voice came again, and he saw that he was holding a huge snail in his hand, not so much a snail, but a conch.

It's just that this variety, it is indeed the most common snail in China, the most common snail on the night supper stall, but this head is as huge as the big conch in the ocean.

"It's indeed a snail, but we're going to change its name to Martian Conch~"

Liu Daoming smiled and nodded and said.

"Martian conch?"

"The meat in this snail is enough to fry a plate, right?"

"I don't know what it tastes like."

Lu Qingwei looked at the snail in his hand and knocked the shell of the snail, as if he remembered the delicious supper.

"I don't know yet, we don't dare to eat anything on Mars yet, but we also test it, it's not poisonous, why don't you help us try it?"

Li Jingxuan tried to fool Lu Qingwei as a guinea pig.

"Go, go~ You want me to be a guinea pig, you're still a little tender."

"However, this snail meat is a delicacy."

Lu Qingwei glared at Li Jingxuan, and then touched his chin again, as if he was wondering if he wanted to taste it.

"Let's go, let's go to the ocean and have a look~"

Qin Yi looked at the scene in front of him, smiled and took the lead back to the spaceship, and the others soon followed.

Soon, the spacecraft took off again, very slowly, flying slowly at an altitude of only a dozen meters above the sea.

The water on Mars is very clear, of course, this is also because the ocean on Mars is not deep, the average depth is only a few hundred meters, and in most areas, the depth of the ocean is more than 100 meters, which is even shallower near the coastline.

The freshwater ocean is not deep, and the sunlight is relatively strong, so it can clearly shine into the bottom of the sea, showing everything in front of everyone.

I saw that in the ocean of Mars, schools of fish were wandering very wantonly, and dense aquatic weeds and algae formed huge marine forests, one after another, with the flow of sea water in the ocean, constantly swaying.

The fish wander very freely, and the herbivorous fish are very comfortable to eat seaweed, aquatic plants and other plants, just like cattle and sheep grazing leisurely on the grassland with abundant aquatic plants.

Suddenly, a huge and ferocious fish rushed over, and suddenly the whole school of fish scattered like birds and beasts, and disappeared into the dense seaweed and seagrass in the blink of an eye.

"The ocean is really a paradise for life, and it was just a small seed that was planted at the beginning, and it was able to reproduce such a huge world of life in such a short period of time."