In addition, research reveals that in many cases, eating "free-range" and "organic" meat, dairy, and eggs does not substantially reduce greenhouse gas emissions, because free-range cattle, for example, are not fattened as quickly as feedlot cattle, so the reductions in carbon dioxide equivalents in foregoing chemical fertilizers and pesticides are nearly offset by these factors.

此外，研究也揭示：在許多案例中欧洲aaaa片，吃&自由放養(yǎng)&的和&有機&的肉强奸乱伦国产精品字幕、乳制品和蛋實際上并未減少溫室氣體的排放。例如国产在线97色永久免费视频，自由放養(yǎng)的牛長胖的速度不如養(yǎng)殖場的牛黄色视频观看免费域名，所減少的二氧化碳排放量大體跟前面提到的化肥和農(nóng)藥等因素造成的碳排量等值，正好兩相抵消欧美另类视频第一页。

It's estimated that direct emissions from meat production including clearing forested land, making and transporting fertilizer, accounts for about 18% of the world's total greenhouse gas emissions.

據(jù)估計黄色网址视频在线观看，肉品生產(chǎn)包括森林砍伐、飼料制造與運輸?shù)仍斐傻臏厥覛怏w排放国产精品免费视频色拍拍拍，約占全球總量18%啊啊啊不要好痛。

This is effective, since trees naturally take in the greenhouse gas, carbon monoxide, and release oxygen.

最常見的方式實現(xiàn)，這是簡單的植樹這是有效久草视频首页，因為樹木自然采取的溫室氣體操黄色网站，一氧化碳，并釋放氧氣嗯啊边走边做…野战。

For instance, when dead trees decompose, they release the greenhouse gas carbon dioxide into the atmosphere.

例如啊你轻点啊好深视频，當死亡的樹分解，它們釋放溫室氣體二氧化碳到大氣層里欧美日韩国产人成视频。

Most electricity still comes from fossil fuels, and so generates the greenhouse gas, carbon

大部分電力仍來自于化石燃料日韩精品视频在线观看,，從而產(chǎn)生了溫室氣體二氧化碳。

The average American produces about 20 tons of the major greenhouse gas carbon dioxide (CO2) every year.

一個美國人每年平均制造20噸主要的溫室氣體－－二氧化碳（CO2）黄色看片网址。

Most electricity still comes from fossil fuels, and so generates the greenhouse gas, carbon dioxide.

大部分電力仍來自于化石燃料99riav8，從而產(chǎn)生了溫室氣體二氧化碳。

Energy ; biogas ; solid oxide fuel cell ; greenhouse gas emission reduction

能源暧暧视频免费；生物質(zhì)氣未满十八岁禁看的色色视频；固體氧化物燃料電池；溫室氣體減排

The truth, however, is that cutting greenhouse gas emissions is affordable as well as essential.

真相是插插黄色爱，降低溫室氣體排放不但必要，而且負擔得起干妞毛片。

Lower prices give companies less incentive to invest in cutting their greenhouse gas output.

低迷的價格更難刺激公司在降低他們的溫室氣體排放上投資一边亲一边桶一边摸免费视频。