翻译和例句：
牛会产生温室效应气体，科学家找到了解决方法。We keep cows for meat and milk. But cows produce methane (甲烷气体). Methane is a greenhouse gas (温室气体). It causes global warming. Sheep also produce methane. But cows produce more ……
and bigger.Why?可乐中含有碳酸，这种物质不太稳定，当遇到强烈摇晃后就会分解产生二氧化碳气体，导致大量的气体从可乐中冒出，这样我们的气球也就被吹起来了。TEXT AND PHOTOS BY 21ST ……
reduce (减少) greenhouse gases (温室气体) in the atmosphere.Lightning helps clean the atmosphere (大气... of chemical (化学物质). It can reduce (减少) greenhouse gases (温室气体) in the atmosphere. ……
. The two-seater super car is also a "green" one. It gives off fewergreenhouse gases(温室气体). The only ……
(温室气体排放) by 10 percent during 2010.The movement gives people a way to fight global warming (全球变暖). ……
(温室气体排放) by 10 percent during 2010.The movement gives people a way to fight global warming (全球变暖). ……
becomes bigger and bigger.Why: 酵母是一种微小的真菌，以糖分为食。酵母“进食”过程中会产生二氧化碳这种气体，气体就把气球吹起来了。同理，在制作面包时，酵母 ……
of the greenhouse gases (温室气体) caused by human activity. In 2021, global warming (全球变暖) has made Swiss glaciers... (融化) of ice. The world is getting warmer because of the greenhouse gases (温室气体) caused by human ……
the amount of greenhouse gases (导致温室效应的气体) that it releases. The gases are blamed for warming ……
countries. Biogas中的bio-指“生物的”，而gas则是“气体”，biogas即“生物气”，也就是“沼气”，其主要成分是甲烷(methane)。 ……
(气体)greenhouse gases 温室气体environment n. 环境energy n. 能量fossil fuels 矿物燃料renewable adj. 可再生的1... Cars and other things give out greenhouse gases and make the air warmer. (第170期，2版)轿车和其他东西排出温室气体使大气升温。3 ……
以二氧化碳为主的温室气体是如何使地球变暖的呢？WHAT are greenhouse gases and how do they make Earth warmer?Greenhouse gases are found in the air. Carbon dioxide is themain(主要的) kind.Human activities make lots of these gases ……
奶牛造成了全球变暖？！词数：100 建议阅读时间：3分钟WHAT causesglobal warming(全球升温)? Factories, cars ? cows? A new United Nations report says cows addgreenhouse gases(温室气体) to the air. This makes global warming worse.Cows ……
: (气体)排放5. Correct answer: c)a) CO2 is not green.b) No, this is incorrect, and CO2 is not green.c ……
of the increased greenhouse gas emissions (温室气体排放) from human activity, said the WMO. TEENS ……
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