A greenhouse gas (sometimes abbreviated GHG) is a gas in an atmosphere that
absorbs and emits radiation within the thermal infrared range. This process is ...
Aug 18, 2016 ... GHGs are gases that trap heat in the atmosphere. Learn more ... Review EPA's
Inventory of U.S. Greenhouse Gas Emissions and Sinks report.
Mar 3, 2016 ... Greenhouse gases trap heat in the atmosphere, which makes the Earth warmer.
People are adding several types of greenhouse gases to the ...
Greenhouse gases are compounds that are able to trap heat in the atmosphere,
these gases are the fundamental cause of the greenhouse effect.
Feb 10, 2015 ... A greenhouse gas is any gaseous compound in the atmosphere that is capable
of absorbing infrared radiation, thereby trapping and holding ...
An introduction to the major greenhouse gases in the earth's atmosphere. The
FAQ discusses the relative potency, concentration and expected atmopsheric ...
The definition of a greenhouse gas is at the same time very simple and very
complicated for the ordinary man (or woman !) : such a gaz is "just" a gas mixed
Standards and guidance regarding corporate greenhouse gas accounting and
The tables below present characteristics of major greenhouse gases. The Global
Warming Potential (GWP) indicates the warming effect of a greenhouse gas, ...
If it were not for naturally occurring greenhouse gases, the earth would be too
cold to support life as we know it. Without the greenhouse effect, the average ...