Greenhouse effect - Wikipedia, the free encyclopedia The greenhouse effect is a process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all ...
The Greenhouse Effect | A Student's Guide to Global ... 2014年8月28日 - The Greenhouse Effect. If it were not for greenhouse gases trapping heat in the atmosphere, the Earth would be a very cold place. Greenhouse ...
Greenhouse Effect: Background Material This section provides an overview of the earth's atmospheric "greenhouse effect" by briefly exploring the atmospheres of nearby planets and discussing our ...
NASA's Climate Kids :: What is the greenhouse effect? 2014年2月6日 - A greenhouse is a house made of glass. It has glass walls and a glass roof. People grow tomatoes and flowers and other plants in them.
Greenhouse effect - BBC NEWS Greenhouse effect. The greenhouse effect is the natural process by which the atmosphere traps some of the Sun's energy, warming the Earth enough to support ...
Greenhouse effect - Simple English Wikipedia, the free ... The greenhouse effect occurs when certain gases in the atmosphere (the air around the Earth) entrap infrared radiation. This effect makes the planet warmer, ...
Greenhouse effect | Department of the Environment The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to ...
The Greenhouse Effect - HyperPhysics The greenhouse effect refers to circumstances where the short wavelengths of visible light from the sun pass through a transparent medium and are absorbed, ...
What is the Greenhouse Effect? | Global Warming 2015年1月28日 - The greenhouse effect occurs when Earth's atmosphere traps solar radiation because of the presence of certain gases, which causes ...
