All beings are equal, and every life should be respected and treated equally.

However, specific problems cannot be generalized in a specific analysis.

When it comes to our companion animals, pets, or other wild animals, we really should respect their lives and treat them equally.

But what if it's a dangerous invasive alien species? What if the safety of local creatures is already threatened?

Do you still have to talk about respecting life with your neck in your head?

Where is the life of native species?

A perfect ecosystem is formed after a long period of evolution, and the species in it gradually stabilize after hundreds of thousands of years of competition, exclusion, adaptation, etc., forming an inseparable relationship of interdependence and mutual constraint.

With the increase of human activities, under the action of various factors such as geography and man-made, species outside the natural distribution range appear in the original natural environment, which are collectively referred to as alien species.

A long time ago, our ancestors slowly settled down with their lives and began to explore the world outward, and then discovered and brought back many novel species that were not available in the country, such as chili peppers, which were introduced to China from the Americas at the end of the 16th century, such as corn, which was introduced to China in the 30th year of Jiajing in the Ming Dynasty. These species, which have adapted to the local environment under the cultivation and improvement of our ancestors and are not harmful to the environment, and have created great benefits for agricultural production, are called "introduced species" and belong to a kind of alien species.

Alien species, if they do not adapt to the local environment, may not be able to survive and have little impact; If it adapts to the environment and lacks or does not have natural enemies, it will cause harm to native species, affect the ecological balance, and this alien species may grow into an "invasive species".

For example, snails, red ants, crayfish, Canadian flowers, American white moths, alligator gars, ......

Since it is an "invasion" and an outsider, it is impossible to coexist peacefully and coexist amicably, so it is bound to be severely cracked down on and resolutely eliminated.

Tang Qinqin is currently browning and suffering from obsidian's new title.

How bitter and vengeful its owner is, how happy Obsidian is—look at its trembling legs, and the narrowness that flashes in its eyes from time to time.

"Crayfish, or crayfish, as one of the representatives of invasive species, has always made us as foodies love and hate. The nature of love is its deliciousness, high protein and easy to absorb, and all kinds of rumors about it are hated. ”

"Myth 1: What exactly is a crayfish? They were once mistaken for bugs because they look strange, but they are actually freshwater crayfish from North America and belong to the family Decapodidae. ”

"Myth 2: Crayfish live in sewage, eat garbage, have excessive heavy metal content in their bodies, and have parasites."

Tang Qinqin flipped to the answer, and then read: "Crayfish are actually relatively adaptable to the environment, and they can survive in the harsh sewage environment, but their growth is slow, which affects reproduction. But that doesn't mean you have to live in sewage. ”

"As a big lobster-eating country, it is far from enough for our food needs to rely on catching crayfish that survive in the wild, and it is not enough to stuff our teeth. Most of the crayfish we usually eat are artificially farmed, and in order to improve production, they are fed with green feed, and the water quality is also clean and hygienic. ”

"Crayfish shelling will remove the heavy metals from the body together."

"Crayfish living in freshwater have a high chance of parasites, but if you don't eat those that have not been cooked at high temperatures, you don't have to worry too much about parasites."

"Then I'll eat prawns."

As a northern coastal person, who has been accustomed to eating fish, shrimp and crabs in the sea since he was a child, Tang Qinqin, who is almost unknown to the crayfish favored by thousands of people and its various ways to eat, was dumbfounded on this topic throughout the whole process, and finally read it completely according to the answer.

Tang Qinqin: Blame me for not reading much, this question is out of the outline.

"According to statistics, most of the invasive pathways are through human introduction. For example, there are more red fire ants in the southern region, the destructive power is amazing, feeding on crop roots, seeds, fruits, etc., causing damage to crops, bringing great economic losses, and even destroying public facilities, communication systems, will also bite people and animals, venom will make the wound have a burning feeling, serious can lead to shock death. ”

"Artificially introduced? It should be the consequence that some people like to keep strange pets unique to foreign countries, and then abandon them or run away to the wild for various reasons, without natural enemies and in a suitable environment. ”

More and more people like to have some different pets, such as alligator gars, scavengers, African giant snails, snapping turtles, etc.

The first two have caused a lot of damage to the ecological environment of our waters in many places, and where they exist, almost no other fish can survive.

There are also many types of invasive species in plants, such as the Canadian goldenrod known as the crazy hundred-root grass, the crazy destruction grass - purple stem Zeland, and the crazy aquatic flower - water hyacinth......

Just by listening to the nicknames, you can guess how terrible they are.

"Isn't it? Again? ”

Tang Qinqin, who complements the biological characteristics of various invasive species, was at a loss when he heard the mechanical sound.

"Ding! Players trigger the game task [Crazy Invasive Species], the difficulty of this game is Hard++, the game rules are different from the past, please pay attention to read the game rules carefully. ”

The rules of this quiz game are as follows:

1. Players need to correctly distinguish between invasive alien species and native species, and incorrectly harming native species during the game will be punished;

2. A variety of methods can be used to eliminate invasive species, but they must not cause damage to the ecological environment, and violators will be punished;

3. Remedial measures for the ecological environment that has been damaged by invasive species;

4. Start from yourself, correctly understand ecological civilization and protect the natural environment.

5. Eliminate different invasive species and receive rewards according to their different degrees of harm. ”

Tang Qinqin: The first rule of the game is aimed at me.

Tang Qinqin: Turning over the information is evil...

I took the time to send a message to my friends. And do not forget the conscience of the suggestion that everyone temporarily hold Buddha's feet.

Listening to the "punishment" in the rules of the game, it feels a bit unusual.

After staying up for a day, I briefly reviewed the information about invasive species that could be found on the Internet.

I can't remember anything else, at least I have to know what I look like, and my living habits probably have to be points.

After feeling almost, I simply ate a tomato egg noodle and washed up and went to bed early.

At five o'clock the next morning, Tang Qinqin got up and cleaned up, ate a wonton, and entered the game first.

This round of the game also has a unique place with a game map.

The game map is covered with dense dots of various colors, look carefully at the labels in the blank space next to them, the dots of light represent the location of invasive species, press the dots of light to be teleported to the corresponding place, different colors represent different degrees of harm.

Red is extremely dangerous.

Orange is very dangerous.

Yellow is a general hazard.

Blue is mildly dangerous.

It was rated as extremely dangerous, indicating that this invasive species is extremely damaging to the ecological environment, has a wide range, seriously threatens the ecological balance, and the situation is urgent, so Tang Qinqin did not hesitate, and chose one of the red light spots and pressed it.