global warming graphs tell the story

They help by showing the data visually. We can quickly see if temperatures are going up or down.

The graphs can tell us the story of how various factors related to global warming, such as greenhouse gas emissions, are changing over time. They may show a clear upward trend in emissions, which is closely related to the increase in global temperature. Also, the graphs could illustrate the impact on sea - level rise, ice melting, and changes in weather patterns.

Global warming is a long-term climate change phenomenon. Due to the increase in greenhouse gases such as carbon dioxide, methane, and freon, the concentration of these gases increased, causing the Earth's atmospheric temperature and ocean temperature to continue to rise under the greenhouse effect. Since the 20th century, with the expansion of human activities and the process of industrialization, global warming, melting of glaciers and snow mountains, rising sea levels, the re-distribution of the Earth's mass, and the increase in internal density may be one of the reasons for the acceleration of the Earth's rotation. The frequent occurrence of geological disasters in the 21st century would also cause the Earth's rotation to suddenly accelerate. According to the fifth assessment report of the Interpol released in 2013, there is a high probability that human activities will cause a disaster.(More than 95% probability) has caused most (more than 50%) of the global average surface temperature increase since the 1950s. Among them, greenhouse gases may have contributed 0.5 - 1.3 ° C between 1951 and 2010. Under a series of scenarios, the global average surface temperature will increase by 0.3 - 0.7 ° C between 2016 and 2035 compared to 1986 - 2005. Between 2081 and 2100, it would rise by 0.3 ° C to 4.8 ° C, and by 2100, the Earth's temperature could rise by more than 2 ° C (the threshold that governments have promised to maintain). Global warming was causing serious harm to the Earth's environment, such as the expansion of deserts, the collapse of polar ice shelves, the melting of permafrost, the retreat of glaciers, the sharp decrease in sea ice, the increase in extreme weather, the worsening of food and water scarcity, and the forced migration or even extinction of many species. Some people believed that although excessive greenhouse gas pollution contributed to global warming, the key reason was the gradual warming phase during the interglacial period (from slow warming to accelerated warming). Some scientists predicted that the Earth would dry up in 2166. In order to cope with global warming, governments of various countries worked together to take measures such as reducing energy pollution, and people were also saving energy and reducing pollution.

The global warming situation in 2024 was grim. In 2023, the global average surface temperature was 1.42 ° C higher than the pre-industrial level, and the average temperature in March 2024 was higher than that in 2023. The National Oceanic and Atmospheric Administration's 175-year record showed that 2024 had a 61% chance of becoming the " hottest year " and a 100% chance of being in the top five of the " hottest years." The World Meteorology Organization had repeatedly warned that climate change caused by human activities was becoming more and more intense. In 2024, in addition to high temperatures, extreme weather such as heavy rains and droughts would also appear. The winter of 2023 - 2024 was the warmest winter in the world. The global high temperature development has become a norm, and the extreme high temperature in 2024 may once again push the annual average temperature up. In addition, although global warming may increase the area and yield of food, it will also lead to adverse effects such as increased pests and diseases. It will also cause cracks in the southern hemisphere ice sheet, fracture of the Antarctic plate, and a decrease in the ice sheet area. If it is allowed to develop, there may be a temperature rise of 2.8 - 3 ° C by the end of the century, causing the sea ice in Greenland to melt completely and the sea level to rise by 2 - 7 meters.

Well, the increasing frequency and intensity of natural disasters is really sad. Heatwaves are becoming more common, which can be deadly for the elderly, the sick, and those without proper cooling. Floods are also on the rise, destroying homes and livelihoods. And then there are wildfires. These not only burn down vast areas of forests and homes but also cause a great deal of air pollution. Animals die in these disasters, and people lose everything they've worked for all their lives.