题型:阅读理解 题类:常考题 难易度:普通
福建省福州市八县(市、区)一中2019-2020学年高一上学期英语期中联考试卷(含小段音频)
Record fires sweeping across the Amazon this month have been catching global headlines as scientists and environmental groups are worried that they will worsen climate change and threaten biodiversity(生物多样性).
As the largest rainforest in the world, the Amazon is often called "the lungs of the world". It is also home to about 3 million species of plants and animals, and 1 million local people. The vast lands of rainforest play an important role in the world's ecosystem because they take in heat instead of it being reflected back into the atmosphere. They also store carbon dioxide (二氧化碳)and produce oxygen, making sure that less carbon is given off, mitigating the effects of climate change.
"Any forest destroyed is a threat to biodiversity and the people who use that biodiversity," Thomas Lovejoy, an ecologist at George Mason University told National Geographic. "The shocking threat is that a lot of carbon goes into the atmosphere," he stressed. "Facing the global climate change, we cannot afford more damage to a major source of oxygen and biodiversity. The Amazon must be protected," U.N. Secretary General Antonio Guterres said.
Data from the National Institute for Space Research (INPE) show that the number of forest fires in Brazil quickly increased by 82 percent from January to August this year from a year ago. A total of 71,497 forest fires were recorded in the country in the first eight months of 2019, up from 39,194 in the same period in 2018, INPE said. "It's reported that the forest areas in the Brazilian Amazon have decreased something between 20 and 30 percent compared to the last 12 months," Carlos Nobre, a researcher at the University of Sao Paulo, told German broadcaster Deutsche Welle.
Brazil owns about 60 percent of the Amazon rainforest, whose drop could have severe results for global climate and rainfall. The size of the area ruined by fires has yet to be determined, but the emergency has transcended(超出)Brazil's borders, reaching Peruvian, Paraguayan and Bolivian areas.
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