The dwarf tyrannosaurus was standing there feeling good about itself, nostalgic, but heard a loud noise coming from the upper reaches of the river from a distance. Looking over there with the help of his tall body, Qiao Hua found that the animals in the river suddenly started to stir for some reason. He expanded his field of vision a little more, and saw that there was a "clear distinction" on the water surface upstream - the water on the south side of the entire river was dim, but the north side was still very clear, and the center of the river roughly formed a A dividing line. Except for those animals that were originally playing in the river, except for those that quickly swam to the north or returned to the shore, the rest of their bodies were all stained with a layer of yellow mud, covering their fur with a thick layer. "Roar!" Qiao Hua hurriedly warned the little squirrels and big dogs in the river. Guo Ke was already familiar with this method of summoning the dwarf tyrannosaurus, so he jumped out of the river obediently. But Creek first raised his head and looked upstream. Before he could figure out what was going on, the dim muddy water was already passing around his body. ¡°Woof¡ª¡ª¡± Creek shouted in annoyance. The meaning of this sound in Qiao Hua¡¯s mind was basically the same as ¡°fuck¡±. The big dog ran out of the water quickly. Except for some white hair on its head, the rest of its body seemed to be stained with yellow paste, making it look extremely embarrassed. "What is this thing? Why is it so smelly?" Crick ran to the shore, rolled over first, and then shook his body desperately, with disgust in his words. "There is a lot of sulfur smell in it. It should be that the volcanic ash formed after the volcanic eruption entered the river." Qiao Hua moved his nose and couldn't help but worry, "Could it be that the protective shield ruptured for some reason?" Upon hearing this, the big dog also stopped his movements. If the protective cover is broken. Not only will the only safe area on the earth disappear, but even a few of them will fall into an extremely dangerous situation. But Qiao Hua seemed to suddenly think of something at this time and asked: "This protective shield can protect the creatures on the surface, but can it go deep underground?". "Underground?" Creek thought for a moment, and suddenly understood what the Dwarf Tyrannosaurus was thinking: "You mean, the glass cover is not broken. The volcanic ash was brought into the inside of the cover by the water flow? - That's true. It's very possible. The master may only consider the safety of the creatures on the surface, but the underground creatures are not included in the consideration. " Qiao Hua felt a little more at ease. This is probably caused by Ada's negligence. The basin area of ??the entire river is extremely vast, and the shield is in a boxy shape. It is difficult to fully cover the entire basin, causing the water outside the shield to flow into it. . "Squeak! Squeak!" The little squirrel has very low ability to distinguish other animal faces, or it is incomprehensible that Crick became like this so quickly, so it scurried back to Qiao Hua's back Then he started shouting non-stop. Qiao Hua looked into the river again and looked apologetically at the big dog shaking off the mud: "There is no harm in these things coming into contact with the skin. Now we must cross the river." Crick: "" The final result was that the big dog no longer wanted to swim in this sulfur-smelling river, so he simply lay on the back of the dwarf tyrannosaurus to cross the river. Fortunately, Qiao Hua's body is strong enough, otherwise he may not be able to bear the weight of this big dog. After swimming to the north side of the river, Creek finally jumped off Qiao Hua's body. The river water on this side is completely different from that on the south side, crystal clear. But because the temperature of the river water was too high, many fish kept coming out of the water to pant, and some even started to turn white. The three animals continued to head north without stopping. But this time, because we were traveling along a tributary of the river, there was a constant cool breeze. It's not that unbearable. After a long journey, as the sun sets toward the west, the weather begins to get cooler. Except for the little squirrel that had been lying on Qiao Hua's back, the other two animals were already exhausted and no longer wanted to move even half a step. Creek gasped while sticking out his tongue and wagging his tail slightly: "When I return to the planet Gliese, I will definitely tell them everything I encountered on the earth. Those old guys are because of Having participated in the war against the opposition before, I felt that I was great. The things I encountered now were definitely more exciting than what they encountered. " Qiao Hua did not discuss anything with the big dog, but couldn't wait to get his hat off. After coming down, I habitually brought up the biometric information panel to view the biographical data on it.??Balance condition. According to Qiao Hua¡¯s idea, there was such a big deviation in the temperature inside the protective cover. It will definitely lead to the death of many creatures. This is indeed the case. Qiao Hua found that the number of several species of creatures had dropped significantly in one day, mostly fish and birds. As he checked, the numbers of some animals were still declining. Creek also came next to him and looked at the number of animals displayed on the panel: "It seems that the master's plan is not that thorough. If this continues, before she successfully applies for the short-range transmission system, the proportion of species will no longer be the same. "Under control." Qiao Hua suddenly thought of a question: "When Ada calculated the number of species, did she consider their gender?" "" Qiao Hua found that he had overestimated this appearance. The star woman is so thoughtful. Despite the veneer of advanced science, Ada's unreliable personality still exists. Qiao Hua couldn't help but wonder if it was a mistake to believe in this alien woman. The ability to regulate the environment is low and the animal gender is imbalanced. The dwarf tyrannosaurus felt that he had a long way to go as the controller of ecological balance, and he didn't know how much trouble this alien woman's unreliability would bring to him. He didn¡¯t expect trouble to come so quickly: a line of red writing suddenly appeared on the originally green panel. Creek immediately interpreted it: "The number of clawed beasts in the third area is below the equilibrium line." As the big dog's voice fell, a holographic image was immediately displayed in front of Qiao Hua, which was outlined with a red line. The map of the reserve is neatly divided into nine parts, similar to the nine-square grid on Qiao Hua's hat. The third square suddenly enlarged in front of Qiao Hua's eyes, and some red letters appeared on it again. Creek acted as a translator again: Fault: The number of mesoclaws is below the equilibrium line. Cause of failure: A large number of mesoclaws died, of which 10% died naturally, 15% died due to environmental influences, 22% died due to disease, 49% died due to attack, and 4% died due to other reasons. (To be continued) </Wrong></None> Tips: Press the [enter] key to return to the bibliography, press the ¡û key to return to the previous page, and press the ¡ú key to enter the next page. If you read "The Last Dinosaur in Prehistory", please remember our address: and download "The Last Dinosaur in Prehistory".