One reason for this is climate change. Scientists at the University of Exeter collected numbers from 27 countries and areas that produce 86 percent of the world's bananas. They found that climate change has improved growing conditions in 21 of these countries. In the past 60 years, the produc...
Climate change is one of the most pressing issues facing the world today. Discuss the causes and consequences of climate change, and suggest ways that individuals and governments can take action to mitigate its effects. 相关知识点: 试题来源: ...
Ravanel’s published studies—often conducted as part of a larger scientific team—have found25 geomorphic changesrelated to climate change that can influence mountaineering.Moreover, rockfalls in permafrost-affected peaks are much more frequent when tem...
One problem to solve is climate(气候) change. You might wonder about climate change. What is it, exactly?Gases surround the Earth. 1.Sunlight pas-ses down through the gases. The gases trap(储存) the sun's heat and act like blanket. Without these gases, the Earth would be very cold. ...
One of the questions surrounding climate change is how it might affect the food supply for a growing global population. A new study suggests that researchers have been overlooking how two key human responses to climate—how much land people choose to farm, and the number of crops they plant—...
I’ve asked this question before because it speaks to the present political climate: where were the appeals to help the many starving polar bears back in thespring of 1974when females with newborn cubs were starving in the Eastern Beaufort Sea because the thick spring ice drove r...
Climate change is a global challenge. One way to fight it is by reducing the amount of carbon dioxide in the air. New research shows that trees planted in China have helped in this fight. A recent study in the journal Nature shows that the amount of carbon dioxide absorbed (吸收) by ne...
Among the social networks, Twitter is one of the largest microblogging services. The architecture of Twitter makes the question "what's happening?" the cornerstone of information exchange. This inspired the notion of using Twitter users as distributed sensors, which has been successfully employed in...
Climate Change: A Global Challenge。Climate change is one of the most pressing issues of our time. Explore its causes, consequences, and potential solutions. 相关知识点: 试题来源: 解析 原因:温室气体排放、化石燃料燃烧、森林砍伐。影响:全球变暖、极端天气、海平面上升。解决措施:转向可再生能源、提高...
According to the passage, what is one of the consequences of climate change? A. Increased use of social media. B. Decreased access to education. C. Rising sea levels. D. Faster development of technology. 相关知识点: 试题来源: 解析 C。气候变化的后果之一是海平面上升,选项 A 社交媒体使用...