题型:任务型阅读 题类: 难易度:普通
四川省成都东部新区养马高级中学2023-2024学年高二下学期期中考试考试英语试题
For centuries Antarctica has attracted people from around the world. Explorers sought to travel there. Scientists have studied weather, wildlife, and geology there for decades. In the last few decades, though, scientists have reported that the ice is melting.
That's a difficult question to answer. The loss of ice in Antarctica has not been linear (直线的). That means it isn't a steady decrease. In fact, the rate of melting can vary greatly from year to year. Still, scientists warn that the continent's ice sheet is shrinking.
Climate change is warming the world's oceans and affecting the currents (洋流) of the Earth's oceans. These currents are bringing more warm water to Antarctica than ever recorded.
Today, the planet is warming at a rate that alarms scientists. The effects of such a rise could cause major problems. It will increase flooding, especially in areas near shores. A large rise in sea level could even make some regions uninhabitable. This could cause millions around the world to become climate refugees (难民).
Can humans stop Antarctica from melting? Probably not — but experts do believe people can slow the process. How can you help? Pay attention to your carbon footprint. Only changes on a large, global scale (范围) can truly make a difference to Antarctica.
A. How quickly is Antarctica melting?
B. Is human activity contributing to the melting of Antarctica's ice?
C. The ice of Antarctica is the result of thousands of years of snow.
D. West Antarctica is the region most affected by these warm waters.
E. Talk with your family about ways to reduce your use of fossil fuels.
F. If this continues, melting ice could lead to a serious rise in sea level.
G. Experts say the melting of Antarctica's ice sheet is caused by rising temperatures.
试题篮