Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer.Global WarmingGlobal warming is the
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer.
Global Warming
Global warming is the temperature of Earth's surface, oceans and atmosphere going up over tens of years. Average temperatures today are about 1 degree Celsius ( 1.8 degree Fohrenheit) higher than before the Industrial Revolution, which happened around 1850. The most noticeable changes because of this increase in temperature is the melting of ice caps all around the world. Sea level is rising steadily because of continental ice melting into the sea. Many cities will be partly flooded by the ocean in the 21 st century.
[I] Among the greenhouse gases, the increase of carbon dioxide in the atmosphere is the main cause of global warming, as predicted by Svante Arrhenius a hundred years ago, confirming the work of Joseph Fourier more than 200 years ago. [II] This is because fossil fuels contain lots of carbon and burning means joining most of the atoms in the fuel with oxygen. [III] When people cut down many trees (deforestation), this means less carbon dioxide is taken out of the atmosphere by those plants. [IV] The gas produced by cows digestion also causes global warming, because it contains a greenhouse gas called methane.
As the Earth's surface temperature becomes hotter, the sea level becomes higher. This is partly because water expands when it gets warmer. It is also partly because warm temperatures make glaciers and ice caps melt. The sea level rise causes coastal areas to flood. Weather patterns, including where and how much rain or snow there is, are changing. Deserts will probably increase in size. Colder areas will warm up faster than worm areas. Strong storms may become more likely and farming may not make as much food. These effects will not be the same everywhere. The changes from one area to another are not well known.
Question 14. Where in paragraph 1 does the following sentence best fit?
Trả lời cho các câu 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 dưới đây:
When people burn fossil fuels like coal, oil and natural gas this adds carbon dioxide into the air.
Đáp án đúng là: B
Đáp án cần chọn là: B
Question 15. The phrase going up in paragraph 1 could be best replaced by _______.
Đáp án đúng là: A
Đáp án cần chọn là: A
Question 16. The word this in paragraph 2 refers to ______.
Đáp án đúng là: B
Đáp án cần chọn là: B
Question 17. According to paragraph 1, which of the following is NOT mentioned as gloabl warming signs?
Đáp án đúng là: B
Đáp án cần chọn là: B
Question 18. Which of the following best summarises paragraph 3?
Đáp án đúng là: C
Đáp án cần chọn là: C
Question 19. The word joining paragraph 2 is OPPOSITE in meaning to ______.
Đáp án đúng là: B
Đáp án cần chọn là: B
Question 20. Which of the following is TRUE according to the passage?
Đáp án đúng là: B
Đáp án cần chọn là: B
Question 21. Which of the following best paraphrases the underlined sentence in paragraph 3?
Đáp án đúng là: A
Đáp án cần chọn là: A
Question 22. Which of the following can be inferred from the passage?
Đáp án đúng là: B
Đáp án cần chọn là: B
Question 23. Which of the following best summarises the passage?
Đáp án đúng là: D
Đáp án cần chọn là: D
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