A devastating earthquake in 1945 sent millions of cubic feet of methane bubbling up to the earth's surface, scientists have found, in new research that could add another source of the greenhouse gas to future climate models.Barber, Elizabeth...
Black-carbon aerosols absorb solar radiation, and are probably a major source of global warming. However, the extent of black-carbon-induced warming is dependent on the concentration of sulphate and organic aerosols-which reflect solar radiation and cool the surface-and the origin of the black ...
常用词包括:because, led to, since, as a result, due to, so, therefore… 例如:There has been an increase in greenhouse gases,thereforeglobal warming is happening. 3. 问题与方案 (Problem and Solution) 提出问题并提供解决方案。常用词包括:issue, suggest, question, solve,puzzle, fix, answer, t...
Mount a local(9)against global warming Educate your community about how to cut greenhouse gas pollution. Support measures at the national and local levels that increase energy efficiency, and that(10)the use of clean, renewable solar and wind technology. 点击查看答案 第3题 Global warming may...
“The reduction of the wetland on the plateau is closely connected with global warming,” Wang said, adding that even though rainfall has increased in the area, the reduction of the wetland has reduced the flow of the Yangtze and the Yellow.Records by the weather station at the head of ...
49 Solar energy is___once again as a clean energy source amid concerns about global warming.A) except forB) in the spotlightC) note...downD) out of 相关知识点: 试题来源: 解析 由于对全球变暖的担忧,太阳能作为一种清洁能源再次成为焦点。 1. 理解句意: 句意为:由于对全球变暖的担忧,太阳...
[关键句 1] Within the smoke particles produced by these fires is a wide range of organic chemical compounds known as “brown carbon". Brown carbon absorbs sunlight, and in doing so, contributes to global warming.(第二段) [释义1]在这些火灾产生的烟雾颗粒中有多种有机化合 物,被称为“棕色碳...
<p indent="0mm">The source region of the Yellow River has experienced obvious climate and discharge changes in recent decades due to global warming, which largely affects the water resources and ecological and environmental security in the Yellow River b
It is unknown whether this glacial activity is due to human impact or natural causes, but by studying glacier movement, and comparing climate and agricultural profiles over hundreds of years, glaciologists can begin to understand environmental issues such as global warming. 6.1.3 Match each ...
By coupling the biogeochemical model with plant ecological model, a model was established to reveal the principle of the composite global warming potential transformation in the paddy ecosystem. Validation of the model with the observed data indicated that the model can simulate both the crop growth ...