Tự luận

1 (trang 40 SBT Tiếng Anh 11 Global Success): Complete the sentences using the correct forms of the words in the box. (Hoàn thành các câu bằng cách sử dụng các hình thức đúng của các từ trong hộp.)

heat-trapping coal warming emission release methane waste fuel

1. Solid ____ like coal and wood are still used for cooking and heating.

2. Burning ___ for heating and cooking can increase indoor air pollution.

3. When trees are cut down or burnt, they ____ the carbon they store into the atmosphere.

4. Many people are not aware that ____ is a stronger greenhouse gas than carbon dioxide.

5. One of our goals is to reduce global CO2 ____ by half in about ten years' time.

6. Carbon dioxide is a _____ gas because it traps too much of the sun's heat and stops it from escaping back into space.

7. It is important to understand the causes and effects of global ____ to protect our planet.

8. Soot from burning rubbish and organic ____ in open fires can cause the worst type of air pollution.

1 (trang 40 SBT Tiếng Anh 11 Global Success): Complete the sentences using the correct forms of the words in the box. (Hoàn thành các câu bằng cách sử dụng các hình thức đúng của các từ trong hộp.)

1. Solid ____ like coal and wood are still used for cooking and heating.

2. Burning ___ for heating and cooking can increase indoor air pollution.

3. When trees are cut down or burnt, they ____ the carbon they store into the atmosphere.

4. Many people are not aware that ____ is a stronger greenhouse gas than carbon dioxide.

5. One of our goals is to reduce global CO2 ____ by half in about ten years' time.

6. Carbon dioxide is a _____ gas because it traps too much of the sun's heat and stops it from escaping back into space.

7. It is important to understand the causes and effects of global ____ to protect our planet.

8. Soot from burning rubbish and organic ____ in open fires can cause the worst type of air pollution.

Bài làm:

2 (trang 41 SBT Tiếng Anh 11 Global Success): Choose the correct word or phrase to complete each sentence. (Chọn từ hoặc cụm từ đúng để hoàn thành mỗi câu.)

1. Greenhouse gases/Renewable sources are heat-trapping pollutants that cause global warming

2. Emissions of black carbon/greenhouse effect from indoor stoves can cause serious health problems.

3. When black carbon fails on snow it warms its surface and the snow melts/releases faster.

4. Carbon dioxide and other greenhouse gases are mainly produced by human activities/bodies.

5. Deforestation/The greenhouse effect means cutting down or burning the trees in an area.

6. The burning of crop waste/fossil fuels can kill useful soil bacteria and make the soil poorer.

7. Renewable/Non-renewable energy is important to our future as it is clean and sustainable.

8. Increase in temperatures can add more water to oceans, which can lead to a rise in sea levels/CO2 levels.

Bài làm:

3 (trang 41 SBT Tiếng Anh 11 Global Success): Choose the best answers to complete the sentences. (Chọn câu trả lời đúng nhất để hoàn thành câu.)

1. Global warming is the ____ in the earth's temperature caused by greenhouse gases.

A. balance B. pollution

C. increase D. heat

2. How do greenhouse gases ____ heat in the earth's atmosphere?

A. trap B. burn

C. melt D. cut

3. The greenhouse ____ is the gradual warming of the earth's surface.

A. effect B. gas

C. pollution D. impact

4. Do you think ____ global temperature rise to 1.5°C is possible?

A. cooling B. limiting

C. achieving D. stopping

5. Countries should switch _____ clean sources of energy.

A. from B. on

C. to D. off

6. Forests are useful as they ____ CO2 from the atmosphere and slow global warming.

A. release B. remove

C. cut D. replace

7. Ending deforestation will be an ____ way to limit global warming.

A. useful B. unusual

C. equal D. effective

8. Methane is ____ for more than 30 percent of global warming from human activities.

A. responsible B. dirty

C. powerful D. important

Bài làm: