Carbon helps form the protein and DNA found in living things. In the atmosphere, it combines with two oxygen atoms (原子) to form carbon dioxide. Carbon dioxide is necessary for photosynthesis (光合作用) . In the process, plants use energy from the sun to turn water and carbon dioxide into...
2)wereapolitician,itwouldbeworriedaboutitsbadpress.Thisgreenhousegasistheprimarypollutantresponsibleforglobalwarming.Scientists,leaders,andactivistsaretryingtostopitsproduction.Thisgas,however,alsoplaysakeyroleinlifeonEarth.CarbonhelpsformtheproteinandDNAfoundinlivingthings.Intheatmosphere,itcombineswithtwooxygenatoms...
Ifcarbondioxidewereapolitician,itwouldbeworriedaboutitsbadpress.Thegreenhousegasistheprimarypollutantresponsibleforclimatechange.Thisgas,however,alsoplaysakeyroleinlifeonEarth.CarbonhelpsformtheproteinandDNAfoundinlivingthings.Intheatmosphere,itcombineswithtwooxygenmolecules(分子)toformcarbondioxide.Carbondioxideisacru...
We should rethinkhow we design things, especially cities.We should create positive environmentaleffects rather than harm.He claims that the focus of carbon regula-tion is also out of order “Striving (努力)for less pollution doesn't mean that wewill do less bad," he noted. “ 3 Buildings a...
4.Turning toaddictionswhen stressed can make things much worse. 5.Achieving your goals will lead to a feeling ofaccomplishment. 众所周知,塑料污染对环境有很大的危害,但使用塑料制品一定是件坏事吗?举个例子:生产一个塑料袋所消耗的自然资源以及运输它所产生的碳排放其实比生产和运输一个棉布袋所消耗的资源...
“Remember, your father is only one year21(old) than you.” That was Mum’s usual excuse when Dad said the wrong things or did something22(fool). Dad quitted drinking exactly one year before I was born. He joined a group of other people. He said they23(stop) drinking, too. I lov...
I imagine things will get easier with time, especially as I see my daughter adjust to college life. Meanwhile, as I keep my cell phone close to me in bed and text my daughter goodnight and sweet dreams every night, I like to think at messages serve as a night light that keeps her sa...
things to look out for are hotels made from sustainable materials,which are energyefficient or use their own solar energy and thatrecycle.Some also have planting programs to attract wildlife.Pack with careThe less you take, the lighter your carbon footprint because the heavier your luggage is, ...
The Godfather of Solar Predicts Its Future; “As an academic, you want to push things to the limit,” says Martin Green, director of the Australian Centre for Advanced Photovoltaics, on this week’s Zero. Oscar Boyd, Akshat Rathi, and Christine Driscoll – Bloomberg /jlne.ws/3ZxtHMo Inst...
4.Turning toaddictionswhen stressed can make things much worse. 5.Achieving your goals will lead to a feeling ofaccomplishment. 众所周知,塑料污染对环境有很大的危害,但使用塑料制品一定是件坏事吗?举个例子:生产一个塑料袋所消耗的自...