What is global warming? Simply put, this is a gradual increase in temperature worldwide. It is well known that the Earth experienced multiple cycles of temperature change from extreme to other in its history. So you can worry. There is ample evidence that the global climate change cycle we are currently faced with is not due to the cause of nature. Nature makes this cycle permanent, but in fact our contribution may accelerate the process faster than others.
The first thing you need to do is not history, interpretation, technical data, but what you can do. Therefore, please turn to the page first. We can not ignore the fact that our planet is not natural, but changed by us, and we should contribute to it. The next thing is just the beginning. Yes, climate change is a wider term that defines the Wiki as "a change in statistical weather distribution in the event climate change lasts for a long time." Changes in the El NiƱo phenomenon less than 10 years do not mean climate change. The Earth has always changed, but never, or at least, will not involve activities of certain species. Causes of climate change include natural causes and human activities (often referred to as "global warming"), but the latter is synonymous with "climate change" in the context of environmental policy.
The first thing to do is to make our terminology correct. Strictly speaking, there is no 'climate' on the earth, unless we compare broad age with each other or compare our planet widely with other planets. As climate characteristics change in some parts of the world, I will talk about "climate change". Next, it is important to know that the temperature of the Earth is constantly changing and constantly changing. A time scale that exceeds the time of the earth, in other words, a time that transcends human perception - flux is a principle rather than an exception. By measuring alternative metrics such as fossil annual rings and gases that are melting in ice, scientists can get an approximation of the conditions that existed long ago. This data is used to plot the long-term temperature in a specific area and a graph showing that the temperature has changed significantly over the last 100,000 years, not to mention the past million years.