The upper limit of high temperature is constantly being broken!Scientists warn that the sixth extinction has begun

The Earth’s temperature has continued to rise over the past few decades. Scientists generally believe that this is due to the atmospheric greenhouse effect caused by human activities. Greenhouse gases in the atmosphere, such as carbon dioxide, methane, and chlorofluorocarbons, warm the Earth’s surface by absorbing solar radiation and retaining some of the heat. Human activities, such as the burning of fossil fuels, industrial production, and deforestation, have led to a large amount of greenhouse gas emissions, exacerbating this trend.

Rising global temperatures have had major impacts on both the environment and human society, including rising sea levels, increases in extreme weather events such as droughts and floods, declines in biodiversity, and heightened health problems. The earth continues to break through the high temperature limit, and scientists warn that the sixth extinction of species on the earth has begun. It is worth noting that the harm of species extinction is self-evident.

First of all, species are the basic units of interdependence and interaction in the ecosystem. Once a species becomes extinct, it will have a wide-ranging and far-reaching impact on the entire ecosystem. For example, plants provide food and shelter for animals. If a certain plant species becomes extinct, the number of animals in the area will decline or even become extinct, which will affect the entire food chain and ecological balance. Secondly, the extinction of species will also pose a great threat to human society. Many medicines, foods and other everyday products are derived from plants and animals found in nature. If these species go extinct, it will reduce the resources we can extract from nature, negatively impacting our lives and our economy.

In addition, species extinction will exacerbate global climate change, because plants can absorb carbon dioxide and release oxygen, while animals participate in a series of complex energy and material cycle processes. If species extinctions cause ecosystems to collapse, climate stability will be threatened. In short, species extinction is a very serious problem, which has a great impact on the entire ecosystem and human society.

So the question is, how did temperature changes lead to mass extinctions?

First, climate change directly affects ecosystems. As the global temperature rises, extreme weather, storms, droughts and other weather phenomena occur frequently, which have seriously affected the ecosystem. Large-scale forest fires, rising sea levels, and melting ice sheets all threaten the living environment of animals and plants to varying degrees, and some species may become extinct as a result. Second, climate change has also brought negative impacts on human beings. Rising temperatures will lead to water shortages, reduced food production, and frequent natural disasters. In addition, air pollution also brings serious harm to human health. All these factors will negatively affect social, economic and political stability.

Facing the ever-deteriorating ecological environment, the attitude of the scientific community is also very obvious, that is, to protect the earth’s ecology on which we depend. Reducing carbon emissions is one of the most important measures to mitigate climate change. Governments of various countries should formulate stricter environmental protection regulations to encourage companies and individuals to reduce carbon emissions; promote clean energy, and clean energy such as solar energy, wind energy, and water energy can be substituted Fossil fuels, reduce carbon emissions and reduce human dependence on natural resources; to protect the ecological environment, governments should take more measures to protect forests, wetlands, oceans and other ecosystems; to promote sustainable development, we need economically and socially To achieve sustainable development and minimize the consumption and damage of natural resources.

In short, in the face of the current threat of global climate change, we need to take active measures to protect the earth and the ecological environment. Only with the concerted efforts of all human beings around the world can we avoid the sixth extinction of species on Earth.

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