gas emissions
21Gas — This article is about the physical properties of gas as a state of matter. For the uses of gases, and other meanings, see Gas (disambiguation). Ga …
22gas-turbine engine — Introduction any internal combustion engine employing a gas as the working fluid used to turn a turbine. The term also is conventionally used to describe a complete internal combustion engine consisting of at least a compressor, a… …
23gas — gas1 [ gæs ] noun *** 1. ) uncount AMERICAN liquid fuel that is used for producing power in the engines of cars. British petrol: GASOLINE: get gas: We need to get some gas before we leave town. 2. ) count or uncount a substance such as air that… …
24gas — I UK [ɡæs] / US noun Word forms gas : singular gas plural gasses *** Differences between British and American English: gas: In the UK, gas usually refers to a clear substance like air that is burned to cook food or to heat your house: a gas… …
25gas — [1] A non solid material. It can be compressed. When heated, it will expand; and when cooled, it will contract (such as air.) [2] A common term for gasoline. The British term is petrol. [3] A term for LPG or propane. Also see bottled gas [4] A… …
26Gas naturel — Gaz naturel Le gaz naturel est un combustible fossile, il s agit d un mélange d hydrocarbures présent naturellement dans des roches poreuses sous forme gazeuse. Avec 23 % de l énergie consommée en 2005, le gaz naturel est la troisième source …
27Emissions-Recht — Der Emissionsrechtehandel oder auch Handel mit Emissionszertifikaten ist ein Instrument der Umweltpolitik mit dem Ziel, Schadstoffemissionen mit möglichst geringen volkswirtschaftlichen Kosten zu verringern. In der Europäischen Union wurde der EU …
28Greenhouse gas — Simple diagram of greenhouse effect. 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 the fundamental cause of the greenhouse effect.[1] …
29Natural gas — For other uses, see Natural gas (disambiguation). Natural gas extraction by countries in cubic meters per year. Natural gas is a naturally occurring gas mixture consisting primarily of methane, typically with 0–20% higher hydrocarbons[1] …
30List of countries by carbon dioxide emissions — Countries by carbon dioxide emissions via the burning of fossil fuels (blue the highest) …
