Trang chủ Đề thi & kiểm tra Lớp 11 Tiếng anh mới Trắc nghiệm Chuyên đề 11 Unit 6. Global warming !!

Trắc nghiệm Chuyên đề 11 Unit 6. Global warming !!

Câu hỏi 3 :

2. Because CFC may cause ozone depletion, it has been_________globally.

A. allowed

B. banned

C. supported

D. encouraged

Câu hỏi 5 :

4. _________change can be in the form of hotter summer, longer drought or more hurricanes.

A. Hailstorm

B. Heatwave

C. Lightening

D. Climate

Câu hỏi 6 :

5. The mixture of gases that surrounds the Earth is called_________.

A. sky

B. gas

C. atmosphere

D. air

Câu hỏi 7 :

6. All the plants and living creatures in a/an_________have impacts on one another.

A. climate       

B. diversity

C. atmosphere

D. ecosystem

Câu hỏi 8 :

7. _________floods have happened more regularly recently due to climate change.

A. Catastrophic

B. Hydraulic

C. Parabolic

D. Scientific

Câu hỏi 9 :

8. Education plays an essential role in raising people’s _________of global warming.

A. gladness

B. carelessness

C. awareness

D. laziness

Câu hỏi 11 :

10. Laws to prohibit activities causing global warming will be composed by_________.

A. lawmakers

B. shoemakers

C. decision-makers

D. film-makers

Câu hỏi 73 :

Read the passage and decide whether the statements are True or False.

When considering the relationship of drought to climate change, it is important to make the distinction between weather and climate. Weather is a description of atmospheric conditions over a short period of time, while climate is how the atmosphere behaves over relatively long periods of time.

Individual drought periods can be understood as discrete weather events. Climate changes occur over longer periods and can be observed as changes in the patterns of weather events. For instance, as temperatures have warmed over the past century, the prevalence and duration of drought has increased in the American West.

Global climate change affects a variety of factors associated with drought. There is high confidence that increased temperatures will lead to more precipitation falling as rain rather than snow, earlier snowmelt, and increased evaporation and transpiration. Thus the risk of hydrological and agricultural drought increases as temperatures rise.

Much of the Mountain West has experienced declines in spring snowpack, especially since mid-century. These declines are related to a reduction in precipitation falling as snow (with more falling as rain), and a shift in timing of snowmelt. Earlier snowmelt, associated with warmer temperatures, can lead to water supply being increasingly out of phase with water demands.

While there is some variability in the models for western North America as a whole, climate models unanimously project increased drought in the American Southwest. The Southwest is considered one of the more sensitive regions in the world for increased risk of drought caused by climate change.

1.  There is almost no difference between weather and climate.

Câu hỏi 79 :

2.  What do many researchers believe will happen by the year 2100?


A. The ice sheet of Antarctica will begin to melt.



B. Tens of millions of people will be forced out of their homes.



C. The melting of Antartican ice will add six feet to sea levels.



D. Global sea levels will rise at least three feet.


Câu hỏi 80 :

3. What is happening to the ice sheet of Antarctica?

A. It is melting dangerously quickly.

B. Its outlet glaciers are all speeding up.

C. Its condition isn’t changing very much.

D. It is causing a rise in global sea levels.

Câu hỏi 81 :

4. What will happen if the Antarctican ice sheet begin to melt?

A. There will be three-foot rise in sea levels.

B. Many people will lose their homes.

C. Some glaciers will move twice as fast.

D. Glaciers will slide along to the ocean.

Câu hỏi 82 :

5.  What is the word “critical” in line 3 closest in meaning to?

A. important

B. meaningful

C. dangerous

D. different

Câu hỏi 84 :

2.  How is our oceans estimated to be by 2100?

A. one foot higher

B. four feet higher

C. one to four feet higher

D. one and a half feet higher

Câu hỏi 85 :

3. Which of the following cities is NOT mentioned as a low-lying area?

A. New York

B. Miami

C. San Francisco

D. Rio de Janeiro

Câu hỏi 86 :

4. What would happen if we stopped all carbon dioxide emissions tomorrow?

A. There are still some effects.

B. We will see no effects.

C. Temperatures will stop rising.

D. Sea level remains the same.

Câu hỏi 87 :

5. What can we do to avoid the severe consequences of climate change?

A. Preventing pollution

B. Measuring sea levels

C. Observing temperatures in the Arctic

D. Reducing global emissions

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