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Câu hỏi: Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.
Pollutants are clogging up the atmosphere above our planet and trapping the sun's heat. That makes our planet warmer, which causes glaciers to melt, crazy weather patterns to develop, and natural disasters spread like wildfires.
But there are other consequences that people don't always associate with climate change. One surprising fact about global warming is that it makes people more aggressive.
As the world gets hotter, tempers also get fierier. A new study found that violent crimes and even war become more likely as temperatures rise. Heart rates tend to be elevated in warm weather, so people are prepped for a physical response to a situation. That’s not to say we're headed for a violent end as Earth warms up, though. Advances in everything from technology to health have sparked a decline in conflict. It's just that global warming might be slowing that decline. Climate change increases the amount of smog in the air and causes plants to produce more pollen, according to the Natural Resources Defense Council. Those combine to make breathing harder for people, which can be especially tricky for people with asthma and other respiratory illnesses.
What is the topic of the passage?
A. A global warming surprising fact
B. Aggressive modem people
C. The bad effects of global warming
D. A study on global warming
Pollutants are clogging up the atmosphere above our planet and trapping the sun's heat. That makes our planet warmer, which causes glaciers to melt, crazy weather patterns to develop, and natural disasters spread like wildfires.
But there are other consequences that people don't always associate with climate change. One surprising fact about global warming is that it makes people more aggressive.
As the world gets hotter, tempers also get fierier. A new study found that violent crimes and even war become more likely as temperatures rise. Heart rates tend to be elevated in warm weather, so people are prepped for a physical response to a situation. That’s not to say we're headed for a violent end as Earth warms up, though. Advances in everything from technology to health have sparked a decline in conflict. It's just that global warming might be slowing that decline. Climate change increases the amount of smog in the air and causes plants to produce more pollen, according to the Natural Resources Defense Council. Those combine to make breathing harder for people, which can be especially tricky for people with asthma and other respiratory illnesses.
What is the topic of the passage?
A. A global warming surprising fact
B. Aggressive modem people
C. The bad effects of global warming
D. A study on global warming
Keywords: topic
Clue: “Green roofs also save money by lowering the cost of interior heating and cooling. One study found that an average building with a green roof requires 25 percent less cooling in commercial facility”: Mái xanh tiết kiệm tiền bằng cách giảm chi phí nội thất sưởi ấm và làm lạnh trong nhà. Một nghiên cứu chi ra rằng một tòa nhà tầm trung sử dụng mái xanh cần ít hơn 25% làm mát tại công ty...
Phân tích: Đoạn văn đề cập chính đến một sự thật thú vị về nóng lên toàn cầu. Thông qua ý của bài và các từ khóa, topic cả bài là A. A global warming surprising fact.
Xét các đáp án khác:
B: Aggressive modem people: Người hiện đại nóng nảy - Chủ đề quá hẹp.
C: The bad effects of global warming - Chù đề quá rộng
D: Study on global warming - Chủ đề quá hẹp
Clue: “Green roofs also save money by lowering the cost of interior heating and cooling. One study found that an average building with a green roof requires 25 percent less cooling in commercial facility”: Mái xanh tiết kiệm tiền bằng cách giảm chi phí nội thất sưởi ấm và làm lạnh trong nhà. Một nghiên cứu chi ra rằng một tòa nhà tầm trung sử dụng mái xanh cần ít hơn 25% làm mát tại công ty...
Phân tích: Đoạn văn đề cập chính đến một sự thật thú vị về nóng lên toàn cầu. Thông qua ý của bài và các từ khóa, topic cả bài là A. A global warming surprising fact.
Xét các đáp án khác:
B: Aggressive modem people: Người hiện đại nóng nảy - Chủ đề quá hẹp.
C: The bad effects of global warming - Chù đề quá rộng
D: Study on global warming - Chủ đề quá hẹp
Đáp án A.