Global Warming and the Greenhouse Effect The greenhouse effect, in environmental science, is a popular term for the effect that certain variable constituents of the Earth's lower atmosphere have on surface temperatures. It has been known since that Earth has been warmed by a blanket of gasses This is called the "greenhouse effect. What is the "greenhouse effect? The Sun gives off a wide spectrum of energy which we classify according to its wavelength. Among the types of energy given off by the sun are ultraviolet UV , visible and infrared IR wavelengths. UV is short wavelength high-energy radiation, visible is mid-wavelength, mid-energy radiation, and IR is long wavelength low-energy radiation.
The Greenhouse Effect
What is the greenhouse effect? – Climate Change: Vital Signs of the Planet
The greenhouse effect occurs when certain gases in the Earth's atmosphere the air around the Earth trap infrared radiation. This makes the planet become warmer, similar to the way it makes a greenhouse become warmer. The greenhouse effect is caused by greenhouse gases ; the most important greenhouse gases in Earth's atmosphere are: water vapor , carbon dioxide CO 2 , and methane. When there is more greenhouse gas in the air, the air holds more heat.
The Greenhouse Effect Argumentative Essay
Please join StudyMode to read the full document. The greenhouse effect , first discovered by Joseph Fourier in , and confirmed by Svante Arrhenius in , is the process by which an atmosphere warms a planet. The term greenhouse effect may be used to refer to two different things nowadays: the natural greenhouse effect , which refers to the greenhouse effect which occurs naturally on Earth, and the enhanced greenhouse effect , which results from human activities. While the greenhouse effect is a natural process, the enhancement of this process through human activities is causing widespread concern. Nine of the ten warmest years in the instrumental record have occurred since
The greenhouse effect and global warming are issues that are talked about by geologists all the time. The greenhouse effect is a natural process that keeps the earth at temperatures that are livable. Energy from the sun warms the earth when its heat rays are absorbed by greenhouse gasses and become trapped in the atmosphere. Some of the most common greenhouse gasses are water vapor, carbon dioxide, and methane. If there were no greenhouse gasses, very few rays would be absorbed and the earth.