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The earth is getting warmer. People burn coal, oil and gas and this produces carbon dioxide, methane ( 沼气 ) and nitrous oxide. These gases, called “greenhouse gases”, prevent the heat of the sun from leaving the earth’s upper atmosphere and this makes the earth warmer. 2. A few...
A shocking report 76.B The earth is getting warmer.People burn coal,oil and gas and this produces carbon dioxide,methane and nitrous oxide.These gases,called"greenhouse gases",prevent the heat of the sun from leaving the earth's upper atmosphere and this makes the earth warmer. 77.F A ...
通过厌氧消化处理粪便可以减少一氧化二氮的形成,并捕获甲烷作为沼气来源,这些沼气可以升级为燃料或生产能源。 Livestock emissions account for 14.5% of total anthropogenic GHG emissions, mainly as methane and nitrous oxide. Treating manures through AD?reduces the formation of nitrous oxide and captures the me...
Methane and nitrous oxide are emitted into the atmosphere in much smaller quantities than CO2, but they still have a significant effect on climate. 甲烷和一氧化二氮被排放到大气中的数量比二氧化碳少得多,但它们仍然对气候有重大影响。 When comparing the different impacts of these gases, we usually ...
76.___The earth is getting warmer.People burn coal,oil and gas and this produces carbon dioxide,methane and nitrous oxide.These gases,called"greenhouse gases",prevent the heat of the sun from leaving the earth's upper atmosphere and this makes the earth warmer.77.___...
Google Share on Facebook AcronymDefinition EMONOEquimolecular Mixture of Oxygen and Nitrous Oxide(analgesic drug) Copyright 1988-2018AcronymFinder.com, All rights reserved. Suggest new definition Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe ...
One of the alternatives to an epidural, nitrous oxide is an inhaled analgesic gas you may have also heard called “laughing gas.” It is self administered through a mask, allowing you to breathe the gas during a contraction and remove the mask when it's finished. ...
Although the amounts being released by human activities are not as great as the amounts of CO2, nitrous oxide absorbs much more energy than CO2 (about 270 times as much). For this reason, efforts to curb greenhouse gas emissions have focused on N2O as well [Source: Soil Conservation ...
as a direct consequence of the rising global temperatures, thus represents a significant source of greenhouse gases in the form of methane emissions. The main source of emissions of nitrous oxide can also be found in the area of agriculture related to the use of nitrogen fertilisers. In ecologic...