首页
登录
职称英语
Global Warming1. Global warmingA mix of【T1】______ and irregular climate ch
Global Warming1. Global warmingA mix of【T1】______ and irregular climate ch
游客
2024-09-13
9
管理
问题
Global Warming
1. Global warming
A mix of【T1】______ and irregular climate change
2. Causes of global warming
【T2】______: carbon dioxide, water vapor, and methane
【T3】______: using forests as fuel, for building, furniture, etc.
The use of【T4】______ on crops
【T5】______
3. Effects of global warming
Destruction of important【T6】______ systems
Loss and endangerment of many【T7】______
【T8】______
4. Solutions to global warming
To reduce gases put into atmosphere
Be more 【T9】______, use wind and solar power, etc.
To increase greenhouse gases taken out of the atmosphere
Planting trees
Making changes to the 【T10】______ [br] 【T6】
Global Warming
Good morning, everyone. Today we’ll look at global warming, including its causes, effects and solutions. Then what is global warming? [l]Global warming is a mix of rising temperatures on our planet, and irregular climate change.
Global warming is happening because of several key factors, [2]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. [3]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. [4]Another important cause of global warming that is sometimes overlooked is the use of chemical fertilizers on crops. Global warming is also caused by [5]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. [6]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. [7]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 [8]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. [9]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. [10] 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
physical and biological
解析
本题考查考生对分述点的把握,要求填入全球变暖带来的影响。录音提到,全球变暖的影响之一是许多重要的物理环境系统和生物系统(physical and biological systems)遭到破坏。故本题填入physical and biological。
转载请注明原文地址:https://tihaiku.com/zcyy/3756577.html
相关试题推荐
Embracingglobalisation,Shanghaihasbecomeoneofthemost_______citiesinth
Itisnowwidelyacceptedthatavertingseriousclimatechangeistechnically__
[audioFiles]2017m5s/audio_ezfj_098_201705[/audioFiles]USClimateTheUn
ClimateClimateisthelong-termpatternofweatherina【T1】______area.
ClimateClimateisthelong-termpatternofweatherina【T1】______area.
ClimateClimateisthelong-termpatternofweatherina【T1】______area.
ClimateClimateisthelong-termpatternofweatherina【T1】______area.
ClimateClimateisthelong-termpatternofweatherina【T1】______area.
ClimateClimateisthelong-termpatternofweatherina【T1】______area.
ClimateClimateisthelong-termpatternofweatherina【T1】______area.
随机试题
JohnandIhavejustbeentellingstoriestwoofus.A、ourselvesB、toeachother
EatingDisordersA)Eatingdisordershavebeenmostc
统计机构、统计人员对在统计调查中知悉的统计调查对象的(),负有保密义务。A.单项
女,28岁,孕14周,外阴瘙痒,烧灼感,白带多,尿频、尿急、尿痛3天。妇科检查:
子宫腺肌病下列特点哪项是正确的A.多发生在初产妇 B.大部分合并有外在性子宫内
左边给定的是纸盒外表面,下列哪一项能由它折叠而成? A.如上图所示 B.如上
下列既是公民必须遵守的道德准则,也是公民应尽的社会责任和法律义务的是A.文明礼貌
关于人绒毛膜促性腺激素的叙述,哪些是错误的?( )A.是一种类固醇激素 B.
A.降气止呕 B.泻肺平喘 C.消痰软坚 D.祛风止痛 E.燥湿化痰旋覆
左向右分流型先天性心脏病最常见的并发症是( )。A.细菌性心内膜炎 B.脑血
最新回复
(
0
)