全球变暖动物冬眠英语作文

Keepingtothespeedlimitcanhelptheenvironment.Themoreyouspeedthemorepetrolyouaregoingtouse,makingthepo

给你找个最佳答案：http://www.ebiotrade.com/newsf/2008-11/2008111393539.htm

1.Globalwarminghasposedaserioudthreattothesurvivalofhumanityinthefuture.Fewpeoplehaverealizedthatwha

GlobalWarmingAtpresent,withthedevelopmentofeconomiesaroundtheworldmayfeelthattheclimateisbecomingmor

Globalwarminghasposedaserioudthreattothesurvivalofhumanityinthefuture.Fewpeoplehaverealizedthatwhato

HowcanIhelptoanswertheglobalwarmingasamiddleschool-student?TheEarthbecomingwarmerandwarmer,sohowcanI

TheGlobalWarmingWiththedevelopmentofeconomy,Peoplearoundtheworldmayfeelthattheclimatehasbeengettings

Withthedevelopmentofeconomy,moreandmoregreenhousegasesarebeingdischargedintotheair.CO2makesupabout70

Withthedevelopmentofeconomy,moreandmoregreenhousegasesarebeingdischargedintotheair.CO2makesupabout70

解题思路：全球变暖现状解题过程：请问老师现在地球均温上升了多少了？多少是失控边缘？时限什么时候？拜托啊！这个问题实际上很难有一个绝对正确和准确的答案，只能是一个大概的数据。在20世纪的100年中，全球

冬眠是指一些动物在一定低的温度下进行的休眠,当然温度是由要求的啊,而且强调的是“冬”啊,那它们怎么不夏眠啊是吧!所以暖冬会使冬天的气温上升,动物冬眠是有温度限制的,假如只有在0度以下有些动物才会进行冬

即使不变暖,物种也在越来越少.

题目：GlobalwarmingmorecrisisWearebeautifulandgreatmotherisillandhaveafever.Becauseofourannualcarbondio

GlobalwarmingreferstotherisingaveragetemperatureofEarth'satmosphereandoceansanditsprojectedcontinuat

GlobalwarmingwhatcanwedoWiththedevelopmentofeconomy,moreandmoregreenhousegasesarebeingdischargedinto

Manypeoplebelievethathumanactivityiscausingtheearth’stemperaturetorise.Theysaythatthisglobalwarmingw

Writeitbyyourself.

Themaincauseofglobalwarmingisnearlyacenturyofhumanheavyuseoffossilfuels,largeamountofgreenhousegasem

冬天都没有了就不用眠了吧!

个人认为比较好的一篇Globalwarmingisanincreaseintheearth'stemperatureduetofuels,industry,andagriculturalprocess