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Except for the ruffling of waves, and the pull of the tides, you probably think of the ocean as pretty flat. You wouldn't expect it to have a geography, its waters piled up into lasting hills or sunk into valleys. Sea level ought to be pretty level,

英语听力：探索发现 2012-12-16 冰河新新州 Ice Age Oasis—2

By piecing together the evidence these creatures left behind, we can build a picture of this sub-tropical corner of the continent as it was 13,000 years ago. While most of North America was still in the grip of the Big Freeze, Florida was an ice age

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Scientists are predicting a 110-mile sheet of ice -- a chunk the size of the state of Delaware -- will break off Antarctica in the coming days or weeks. The cause is warming ocean waters, and the ice melt has implications for sea level rise well beyo

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I hope we made the right decision to leave tomorrow instead of right away, Jessie said worriedly. The Aldens and Rob were seated around the fireplace in the bunkhouse, eating dinner. They planned to leave very early the next morning for White Pine. J

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Pre-Listening Vocabulary narrow: close together roar: to make a loud sound or wild movement advantage: a better chance at succeeding ferry: a boat that transports people between certain points rapids: water that moves very quickly retrieve: to get ba

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This morning, New Zealanders had an extra hour in bed because we turned our clocks back. Summer time is finished. Already, we can feel the mornings and evenings are colder. In most of the South Island, the day time temperatures are cold too. However,

英语小达人 95 White Water Rafting

White Water Rafting 激流泛舟 Waves splashed in Chris' face as his raft glided over rocks. He kept his paddle deep in the water to keep him and his crew balanced. The rapids were wild today and he didn't want any accidents. For some of his passeng

60秒科学:Water Blankets Forming Planets

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China has set new goals for ecological and environmental protection in the Beijing-Tianjin-Hebei region, highlighting concerted efforts to control air and water pollution, and the conservation of resources. Under the plan, particles of PM2.5 -- in th

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GWEN IFILL: This week marks a year since superstorm Sandy struck. More than 70 people were killed along the Eastern Seaboard. Damage totaled more than $65 billion, and it pounded New Jersey and New York City hard. It also prompted a reexamination --

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The Chinese moccasin is an ambush predator with a deadly bite. This is one of China's largest and most feared venomous snakes. But the monkeys have lived alongside these dangerous serpents for thousands of years. They use this specific alarm call to

Haikui affects 6 mln people, destroys thousands of houses

BEIJING, Aug. 9 (Xinhua) -- More than 6 million people had been affected by Typhoon Haikui in four provinces as of 8 a.m. Thursday, the country's flood control authority said. Typhoon Haikui, which made landfall early Wednesday morning in east China'

China's Three Gorges hits full capacity

YICHANG, Oct. 30 (Xinhua) -- China's Three Gorges Dam on Sunday reached its designed highest mark, the second time for the world's largest water control and hydropower project to run at full capacity. The water level hit 175 meters at 5 p.m. after st

8 Great Anti-Hacks to Change Your Life

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Rain and Flood 暴雨洪灾 to burst their banks/ breaching of the dyke 决堤/ 溃堤 floods/ floodwater/ inundation 洪水 freshet 河水猛涨/ 涨水 water levels 水位 watercourses 河道/ 水道 the flood level 洪水水位 warning level 警戒水

万物简史 第387期:浩瀚的海洋(6)

Nearly 90 percent of the planet's ice is in Antarctica, and most of the rest is in Greenland. 地球上将近90%的冰在南极洲；剩下的主要在格陵兰。 Go to the South Pole and you will be standing on nearly two miles of ice, at the North

CCTV9英语新闻：PM2.5 levels down 14.1 percent in 2015

Among many things, water pollution prevention and control was strengthened. The percentage of water rated at level 5 grade, which is the lowest grade, decreased 6.8 percent. Also, daily waste water treatment capacities for cities and towns increased

2015年CRI 长江中下游可能迎来更大洪水

Chinese flood control authorities are warning of the potential for heavy flooding along the Yangtze River in the coming weeks. The National Flood Control and Drought Relief Headquarters has issued the warning amid heavy rains which have been pounding

2015年CRI 强降雨袭击中国中部和南部

Heavy rains have been battering the central and southern regions of China over the past few weeks. The downpours in central China's Hubei Province have killed five people, and left four missing, Roads, houses, power and water conservation facilities

GRE阅读背景材料：厄尔尼诺现象

新gre阅读之厄尔尼诺。下面为大家搜索整理的新gre阅读之厄尔尼诺，对于新gre 阅读考试，考生除了采取题海战术，其实更应该做的就是总结。今天带来的gre 阅读neirong希望对同学们的gre 考试有