The earth may have ushered in the Little Ice Age, and the weather is getting colder and colder. Scientist: Humans should make preparations early, really?

Ice Age is an all-digital animated film produced by Blue Sky Animation Studio and released by 20th Century Fox Film Company.

This film describes a wilderness full of surprises and dangers during the Ice Age, because a baby abandoned by human beings from the sky forced three animals with different personalities to come together, a bitter and mature mammoth, a rude and funny otter and a scheming saber-toothed tiger. These animals not only have to babysit the little human baby, but also escort him home in the great danger of glaciers and icebergs.

At present, with the continuous development of human science and technology, human damage to the earth is becoming more and more serious. It can be clearly found that the temperature of the earth is getting higher and higher in recent years. This is because human beings have discharged too much greenhouse gases to the earth, which leads to the continuous rise of the earth's temperature. If greenhouse gases have destroyed the earth, the impact on the earth must be very serious. The first is the melting of Arctic glaciers. If the glaciers in the North and South poles melt, the sea level will rise sharply and most of the land will be submerged by seawater.

This is undoubtedly a great disaster for the earth. Rising temperature will not only lead to rising sea level, but also melt some frozen areas in cold areas, and then release related viruses from moving soil, thus infecting human beings. At present, people have been worried that the greenhouse effect will inhibit the destruction of the earth, but some scientists say that the earth is about to enter the Little Ice Age. Scientists believe that the greenhouse effect has gradually stopped and the earth is getting colder. This is mainly through the study of temperature data in the northern hemisphere in recent years. Scientists have found that the temperature in the northern hemisphere has been decreasing in recent years. Many scientists have also studied this phenomenon and found that it is indeed this problem.

As the earth is about to enter the Little Ice Age, why do we feel that the temperature is rising every year? This may be related to different regions. Climate change must start from small to large, for example, from a part of the northern hemisphere, and then spread to the whole northern hemisphere, thus affecting global temperature. This is actually no stranger to netizens during the ice age, and scientists have also done some research on the ice age. The ice age is actually periodic, and the earth experienced it in ancient times. There were many ice ages. The last ice age occurred in17th century. At that time, there was a very serious famine in most parts of northern Europe and even parts of the world. Glaciers are everywhere, which makes many crops unable to grow, people's rations are not guaranteed, and many people stay in the ice age forever in hunger and cold.

Ice age can be divided into big ice age and little ice age. The period of the Great Ice Age was very long, even dating back to hundreds of millions of years ago. In the past, the earth experienced 1 1 major ice ages, which could last for millions of years. The global temperature continues to drop, leading to great changes in the earth's environment. Many creatures can't adapt. This environment has been extinct, and some creatures have strong adaptability, so they can survive.

Compared with the Great Ice Age, the Little Ice Age was very weak. Moreover, the little ice age basically had a cycle every century, and the time was very short. Probably, the Little Ice Age lasted only a few decades at a time. The duration of the Little Ice Age was short, but there were still humans and other species. The most obvious impact is the large-scale reduction of grain production, but at the current level of human production, grain storage is also very sufficient. Even if it is the Little Ice Age, there will be no large-scale grain shortage in the world. Viruses such as the "Little Ice Age" will also be reduced accordingly. After all, the temperature is so low that many viruses can't survive on the earth.