Causes of Global Warming

The temperature of the earth is almost twice as much as 50 years ago. Scientists concluded that this rapid warming speed and pattern can not be explained by natural circulation alone. The only way to explain this pattern is to include the impact of greenhouse gas (GHG) emissions from humans.

In order to draw conclusions about climate change, the United Nations formed a team of scientists called the Intergovernmental Panel on Climate Change (IPCC). The IPCC will be held every few years, reviewing the latest scientific discoveries and preparing reports that summarize all knowledge about global warming. Each report represents the consensus of hundreds of top-notch scientists.

What the IPCC first learned was that there are several greenhouse gases that cause global warming, and humans have released them in various ways. The majority of fossil fuels are burned by automobiles, factories, and electricity production. The gas that causes the greatest warming is carbon dioxide which is also carbon dioxide. Other contributors include methane released from landfill sites and agriculture (especially from pasture animals), nitrous oxide from fertilizers, gases used in refrigeration and industrial processes, forests that store carbon dioxide in other ways It is included. loss

If the greenhouse gases are different, the heat absorption capacity will also vary greatly. Some of them can even take more heat than carbon dioxide. Carbon dioxide molecules produced by methane molecules are heated more than 20 times. Nitrous oxide is 300 times stronger than carbon dioxide

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Other gases such as chlorofluorocarbons or CFCs (which also ban the ozone layer and forbidden in most parts of the world) have thousands of capacities to capture potentials. However, their concentrations are much lower than the concentration of carbon dioxide so these gases do not raise the temperature of the atmosphere like carbon dioxide.

In order to understand the effects of all gases, scientists tend to talk about CO2 equivalent of all greenhouse gases. Since 1990, worldwide emissions have increased by more than 20% by "carbon dioxide equivalent amount" of about 6 billion tons.

Causes of nature of global warming and causes caused by humans. Gas which is the natural cause of global warming is also known as "greenhouse gas". Gas is one of the natural causes of global warming, but humans degrade the ozone layer and increase the gas by burning fossil fuels in large quantities. Carbon dioxide emitted from power plants is one of the most important factors contributing to global warming. A large amount of carbon dioxide is released into the atmosphere from the power plant. According to recent research, almost half of the carbon dioxide emissions come from power plants. Natural gas, coal, and petroleum are a kind of polluted power plants. Coal is the biggest contributor to 3 as it releases more carbon than other coals.

A large amount of carbon dioxide is generated when burning fossil fuel → carbon dioxide is a greenhouse gas → greenhouse effect gas is the main cause of global warming → global warming melts polar ice cap and glacier → ice crown and As the glacier melts sea level rise → rising sea level and coastal submerged city (most people live) → population decrease → decreasing number of rapists → fossil fuel to prevent sexual assault

There are many reasons for global warming, some are natural, others are artificial. The most important cause of global warming is the greenhouse gas produced by natural processes and human activities. Due to the increase in population, economy and energy consumption, the level of greenhouse gases rose in the 20th century. The increase in industrial demand in the modern world almost satisfies various needs and releases various greenhouse gases through many industrial processes in the atmosphere.

Since CFC is a greenhouse gas (ghg), if you say that CFC is the (main) cause of global warming, you will at least agree that global warming is caused by greenhouse gases. Many greenhouse gases (at least CFCs) are man-made. In other words, you seem to agree that global warming is caused by human activity. Many scientists who are conducting recent global warming research have demonstrated their research through the United States of America Geophysics Association. They have no special political agenda except to understand how the natural process works and to inform this information. According to numerous research reports published by the organization, AGU published an AGU statement on the cause of global warming in 2003. This is a quote from their report.