Global Warming: Difference between revisions
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== What causes global warming == | == What causes global warming == | ||
Global warming occurs when carbon dioxide (CO2) and other air pollutants collect in the atmosphere and absorb sunlight and solar radiation that have bounced off the earth’s surface. Normally, this radiation would escape into space, but these pollutants, which can last for years to centuries in the atmosphere, trap the heat and cause the planet to get hotter. These heat-trapping pollutants—specifically carbon dioxide, methane, nitrous oxide, water vapor, and synthetic fluorinated gases—are known as [Emissions|greenhouse gases], and their impact is called the greenhouse effect. | Global warming occurs when carbon dioxide (CO2) and other air pollutants collect in the atmosphere and absorb sunlight and solar radiation that have bounced off the earth’s surface. Normally, this radiation would escape into space, but these pollutants, which can last for years to centuries in the atmosphere, trap the heat and cause the planet to get hotter. These heat-trapping pollutants—specifically carbon dioxide, methane, nitrous oxide, water vapor, and synthetic fluorinated gases—are known as [Emissions|greenhouse gases], and their impact is called the greenhouse effect. | ||
=== How is global warming linked to extreme weather? === | |||
Scientists agree that the earth’s rising temperatures are fueling longer and hotter heat waves, more frequent droughts, heavier rainfall, and more powerful hurricanes. | |||
=== Publications === | === Publications === | ||
* [https://www.science.org/doi/abs/10.1126/science.abn7950 Science: Exceeding 1.5°C global warming could trigger multiple climate tipping points] | * [https://www.science.org/doi/abs/10.1126/science.abn7950 Science: Exceeding 1.5°C global warming could trigger multiple climate tipping points] | ||
Revision as of 10:39, 9 September 2022
What causes global warming
Global warming occurs when carbon dioxide (CO2) and other air pollutants collect in the atmosphere and absorb sunlight and solar radiation that have bounced off the earth’s surface. Normally, this radiation would escape into space, but these pollutants, which can last for years to centuries in the atmosphere, trap the heat and cause the planet to get hotter. These heat-trapping pollutants—specifically carbon dioxide, methane, nitrous oxide, water vapor, and synthetic fluorinated gases—are known as [Emissions|greenhouse gases], and their impact is called the greenhouse effect.
How is global warming linked to extreme weather?
Scientists agree that the earth’s rising temperatures are fueling longer and hotter heat waves, more frequent droughts, heavier rainfall, and more powerful hurricanes.
