What is global warming short answer

Climate change can feel confusing, big and scary. Trust us: We get it. Just take a deep breath, and let it back out again (it will be full of carbon dioxide, for the record). With this quiz, we’ll start with some of the basics — and then work our way up from there. Can you pass Climate Change 101? [ Greenhouse gases, such as carbon dioxide, methane, nitrous oxide and water vapor, trap heat energy emanating from the Earth and prevent it from going into space. This keeps the planet much warmer than it would be otherwise. But human activities, such as burning fossil fuels, are adding even more carbon dioxide to the atmosphere and causing added warming. While the Paris agreement did indeed identify 2 degrees Celsius (3.6 degrees Fahrenheit) as a line not to be crossed, it also suggested that countries should make an effort to keep warming even lower, to 1.5 degrees Celsius (2.7 degrees Fahrenheit) above preindustrial levels. Since then, additional evidence has suggested that this more stringent limit may be needed to avoid many severe consequences of warming. The A “high-emissions scenario” is one that represents a major failure to curb greenhouse gas emissions. The IPCC predicts that in such a case the average global temperature could rise by 3.3° to 5.7° degrees Celsius, an increase that could trigger catastrophic consequences, such as massive sea-level rise. But with swift reductions in emissions, worst-case scenarios like this can still be avoided. The Paris climate agreem...

Five and a half degrees Fahrenheit. It may not sound like much—perhaps the difference between wearing a sweater and not wearing one on an early-spring day. But for the world in which we live—which climate experts project will be at least Human influences are the number one More frequent and severe weather Higher temperatures are According to the National Oceanic and Atmospheric Administration, in 2021, there were 20 weather and climate disaster events in the United States—including severe storms, floods, drought, and wildfires—that individually caused at least The increasing number of droughts, intense storms, and floods we're seeing as our warming atmosphere holds—and then dumps—more moisture poses risks to public health and safety too. Prolonged dry spells mean more than just scorched lawns. Drought conditions jeopardize access to clean drinking water, fuel out-of-control wildfires, and result in dust storms, extreme heat events, and flash flooding in the States. Elsewhere around the world, lack of water is a leading cause of death and serious disease and is contributing to crop failure. At the opposite end of the spectrum, heavier rains cause streams, rivers, and lakes to overflow, which damages life and property, contaminates drinking water, creates hazardous-material spills, and promotes mold infestation and unhealthy air. A warmer, wetter world is also a boon for foodborne and waterborne illnesses and disease-carrying insects, such as mosquitoes, fleas, and ticks. Hi...

What is Global Warming? Global warming is the phenomenon of a gradual increase in the temperature near the earth’s surface. This phenomenon has been observed over the past one or two centuries. This change has disturbed the climatic pattern of the earth. However, the concept of global warming is quite controversial but the scientists have provided relevant data in support of the fact that the temperature of the earth is rising constantly. There are several causes of global warming, which have a negative effect on humans, plants and animals. These causes may be natural or might be the outcome of human activities. In order to curb the issues, it is very important to understand the negative impacts of global warming. For More Information On Global Warming, Watch The Below Video: Man-made Causes of Global Warming Deforestation Plants are the main source of oxygen. They take in carbon dioxide and release oxygen thereby maintaining environmental balance. Forests are being depleted for many domestic and commercial purposes. This has led to an environmental imbalance, thereby giving rise to global warming. Use of Vehicles The use of vehicles, even for a very short distance results in various gaseous emissions. Vehicles burn fossil fuels which emit a large amount of carbon dioxide and other toxins into the atmosphere resulting in a temperature increase. Chlorofluorocarbon With the excessive use of air conditioners and refrigerators, humans have been adding CFCs into the environment...