This questionnaire鈥恇ased study explored school students' ideas, both scientific and idiosyncratic, about the extent to which various actions might contribute towards reducing global warming. Many students appreciated that a decrease in industrial and vehicle emissions could play a major role in this ...
To protect the environment, governments of many countries have done a lot. Legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. Therefore, governments are playing the most important role in the environmental ...
Believe it or not, so long as you live on the earth you will suffer4.the global warming, even if you did not result in it. It is so widespread 5.nobody canavoid it.Fortunately, there are 6.(quantity) of things we can do. We can plant more trees, decrease theuse of fossil ...
A total cost of ASSE for the average atmospheric temperature decrease is roughly estimated, and it is I to 30 x 10(10) euro/year. 展开 关键词: global warming sunlight shield equipment cost flat balloon attitude control function mirror function ...
T he living tissue of a treeis a storage vault(拱顶)for carbon, which would otherwise contribute to the greenhouse effectand to global climate change. T o put it mostsimply, more trees can decrease the rate of climate change and help us withstand its effects, potentially resulting in less...
根据倒数第二段中““The structural changes needed to decrease reliance on fossil fuels need large policy changes,” Dr Amir Jina, PhD.(Amir Jina博士说:“减少对化石燃料依赖所需的结构变化需要大规模的政策变化。”)”可知,Amir Jina博士认为,为了保护环境,需要进行大规模的政策改革。故选C。 (4)题...
Though scientists warn that global warming will likely continue for centuries because of the long natural processes involved, there are a few things we can do to decrease the effects. Basically, they all boil down to this: Don't use as much of the stuff that creates greenhouse gases. On a...
Then what can we do to decrease,if can not sliminate such misunderstanding? First and foremost,it is fundermental to get in touch with didderent culture so as to know more. We can take advantage of network,as well as magzines and other materials to master more knowledge of other cultures...
Human polluted emissions intoenvironmentremain unrelenting.Due to the spread of the atmosphere, water, soil,anddilution, oxidation reduction, biological degradation, the concentration and toxicity ofpollutedmatters will decrease. That’s what we call self-purification.If the emitted matters surpass the ...
"These observations and isotope mass balance model results imply that large variations in the degree of biomass burning in the Southern Hemisphere occurred during the last 650 years, with a decrease by about 50% in the 1600s, an increase of about 100% by the late 1800s, and another decrease...