首页
登录
职称英语
Global Warming1. Global warming■ A mix of 【T1】______ and irregular climate cha
Global Warming1. Global warming■ A mix of 【T1】______ and irregular climate cha
游客
2024-09-02
3
管理
问题
Global Warming
1. Global warming
■ A mix of 【T1】______ and irregular climate change 【T1】______
2. Causes of global warming
■ 【T2】______: carbon dioxide, water vapor, and methane 【T2】______
■ 【T3】______: using forests as fuel, for building, furniture, etc. 【T3】______
■ The use of 【T4】______ on crops 【T4】______
■ 【T5】______ 【T5】______
3. Effects of global warming
■ Destruction of important 【T6】______ systems 【T6】______
■ Loss and endangerment of many 【T7】______ 【T7】______
■ 【T8】______ 【T8】______
4. Solutions to global warming
■ To reduce gases put into atmosphere
■ Be more 【T9】______, use wind and solar power, etc. 【T9】______
■ To increase greenhouse gases taken out of the atmosphere
■ Planting trees
■ Making changes to the 【T10】______ 【T10】______ [br] 【T8】
Global Warming
Good morning, everyone. Today we’ll look at global warming, including its causes, effects and solutions. Then what is global warming? Global warming is a mix of rising temperatures on our planet, and irregular climate change.
Global warming is happening because of several key factors, the first one is greenhouse gases like carbon dioxide, water vapor, and methane. These greenhouse gases trap heat and also light in the atmosphere, this causes the temperature to rise. The next important cause of global warming is deforestation. Humans use forests as fuel, for building, furniture, and other uses such as for paper. Forests remove carbon dioxide from the atmosphere and they store it, when we cut down trees we release a lot of the carbon that forests store. Another important cause of global warming that is sometimes overlooked is the use of chemical fertilizers on crops. Global warming is also caused by solar radiation in the form of light waves, that pass through the earth’s atmosphere. Most of this radiation is observed by the earth and warms it.
We have looked at the causes of global warming, now let’s have a look at the effects of global warming on our planet. One of the effects of global warming is the destruction of many important physical and biological systems. There will be effects to land, water, and life. Another important effect that global warming will bring is the loss and endangerment of many species. Did you know that 30 percent of all plant and animal species alive in the world today are at risk of extinction by the year 2050 if average temperatures rise more than 2 to 11.5 degrees Fahrenheit. One very disappointing effect of global warming is war and conflicts. With a decline in the amounts of quality food, water, and land, it could bring an increase in global security threats, and war.
There is a lot of evidence pointing to the fact that humans are causing global warming by creating greenhouse gases, so what can we do about it to slow down or stop global warming? It is clear that, on the one hand, we need to reduce the amounts of gases that we put into our atmosphere. One of the most important changes would be to be more energy efficient. We will need an increase in the use of wind and solar power, and natural gas. On the other hand, we can also increase the amount of greenhouse gases that we take out of the atmosphere. We can take greenhouse gases out of the atmosphere by planting trees. We will also need to make changes to the way of farming. So if we work hard and concentrate our efforts we will succeed in coping with global warming and slow down or eventually stop the continuing warming of our planet.
OK, that’s the end of the talk today. Thank you.
选项
答案
War and conflicts
解析
本题考查考生对分述点的把握,要求填入全球变暖对地球产生的最后一个影响。根据录音,全球变暖带来令人非常失望的一个影响是战争和冲突(war and conflicts)。故本题填入War and conflicts。
转载请注明原文地址:https://tihaiku.com/zcyy/3740206.html
相关试题推荐
Embracingglobalisation,Shanghaihasbecomeoneofthemost______citiesinth
[originaltext]W:Let’sstartwithamajorglobalproblem,especiallypronoun
[originaltext]W:Let’sstartwithamajorglobalproblem,especiallypronoun
[originaltext]W:Let’sstartwithamajorglobalproblem,especiallypronoun
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmorelikely
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmorelikely
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmorelikely
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmorelikely
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmorelikely
VideoGameAddiction1.AglobalandseriousproblemAddictionoccurmorelikely
随机试题
AccordingtoAmericanlaw,ifsomeoneisaccusedofacrime,heisconsidere
[originaltext]Aresomepeoplebornclever,andothersbornstupid?Oristh
防烟系统的工作原理是在疏散通道等需要防烟的部位送入足够的新鲜空气,使其维持高于建
结合相关史实,概括唐朝民族政策的基本特点。
对急性胰腺炎有诊断价值的血清淀粉酶的数值应大于()A.800U/L B.
男性,29岁,发热半个月。体检:两侧颈部淋巴结肿大(约3cm×4cm),肝肋下2
如果预见到人体试验有可能对受试者造成较严重的伤害,采取的正当措施应该是A.不再考
运用说明的表达方式,应该做到朴实而简明、( )、周全而完整。A.准确而规范
下列不属于黄金T+D连续竞价交易时间的是()。A.8:30~15:30
关于基本养老保险的个人账户,下列哪些选项是正确的?A、职工个人缴纳的基本养老保险
最新回复
(
0
)