atrocious weather

Because they have actually existed for more than 600 million years, they can survive every extinction. In recent decades, jellyfish swarms in some sea areas have developed rapidly, unexpectedly forming a trend of jellyfish invasion. Some people used to worry about the terrible situation of colloid destruction. Jellyfish has been a part of marine ecosystem for 500 million years. They have no brain, eyes, spine or even blood, but they have amazing reproductive ability.

People can experience an impressive sting, and such a low but powerful creature even makes scientists believe that this creature is preparing to take over the earth. In Queensland, Australia, due to unusually strong winds and persistent hot weather, a large number of monks, hats and jellyfish in blue bottles were pushed ashore, stabbing thousands of people and forcing some popular swimming places to close. In a week, about 65,438+03,000 stab wounds were recorded. A similar incident occurred in lucia County, Florida.

Due to the massive reproduction of jellyfish, more than 1000 people were stung in just one week. It is small and deadly, and some are shocking. Generally, the size of jellyfish is between 1 cm and 40 cm. In many people's minds, jellyfish are sticky. Transparent. However, among all jellyfish members, there is also a hospitable giant. Nomura jellyfish and lion's mane jellyfish can be said to be the largest jellyfish in the world, and the diameter of Nomura jellyfish generally exceeds 1 m.

Some people can even reach 3 meters pounds and weigh 200 kilograms pounds. They mainly live in the waters between China and Japan. The amazing part of the lion's mane jellyfish is not only huge, but also has tentacles more than 30 meters long behind it, which is equivalent to the length of a blue whale. Very spectacular. In most cases, the sting of jellyfish is unbearable, which comes from the venom released by millions of micro-barbs in biological tentacles.

Why many people think that jellyfish have the potential to destroy human beings is explained here today.